CN115302214A - Press mounting device and motor assembling equipment - Google Patents
Press mounting device and motor assembling equipment Download PDFInfo
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- CN115302214A CN115302214A CN202210848885.5A CN202210848885A CN115302214A CN 115302214 A CN115302214 A CN 115302214A CN 202210848885 A CN202210848885 A CN 202210848885A CN 115302214 A CN115302214 A CN 115302214A
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- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 238000003825 pressing Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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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
- 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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- 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
- H02K15/14—Casings; Enclosures; Supports
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Abstract
The invention belongs to the technical field of mechanical assembly equipment, and particularly relates to a press-fitting device and motor assembly equipment. The pressure equipment device includes: the feeding mechanism is provided with a first feeding end for bearing a first component and a second feeding end for bearing a second component and capable of moving synchronously with the first feeding end, and the first feeding end and the second feeding end can be alternately positioned at an assembly station; and the pressing mechanism is arranged at the assembling station and used for clamping and lifting the first component upwards so that the second feeding end can convey the second component to the position below the first component, and the pressing mechanism moves the first component downwards so as to assemble the first component to the second component. The press-fitting device can automatically assemble the rotor end cover and the stator casing so as to improve the assembly efficiency.
Description
Technical Field
The invention belongs to the technical field of mechanical assembly equipment, and particularly relates to a press fitting device and motor assembly equipment.
Background
When the motor assembly enters an assembly stage, the assembled rotor end cover component needs to be pressed on the stator shell component; in this process, it is necessary to complete the feeding and transfer of the rotor end cover assembly and the stator case assembly, respectively, and then perform the final assembly work. The loading, transporting and assembling of the rotor end cap assembly and stator case assembly, respectively, is typically accomplished using a plurality of independently operating mechanisms.
However, the assembling device has more steps and more complicated procedures, so that the assembling efficiency of the motor is low.
Disclosure of Invention
An object of the embodiment of the application is to provide pressure equipment device and motor assembly equipment, aim at solving how automatic assembly rotor end cover and stator casing to improve assembly efficiency's problem.
In order to achieve the purpose, the technical scheme adopted by the application is as follows:
in one aspect, there is provided a press-fitting device having an assembling station, and assembling a first member and a second member at the assembling station, the press-fitting device comprising:
the feeding mechanism is provided with a first feeding end for bearing the first component and a second feeding end for bearing the second component and capable of moving synchronously with the first feeding end, and the first feeding end and the second feeding end can be alternately positioned at the assembling station; and
and the pressing mechanism is arranged at the assembling station and used for clamping and lifting the first component upwards so that the second feeding end can convey the second component to the position below the first component, and the pressing mechanism moves the first component downwards so as to assemble the first component to the second component.
In one embodiment, the first feeding end and the second feeding end are slidably arranged; or the first feeding end and the second feeding end are arranged in a rotating mode around the same center line.
In one embodiment, the feeding mechanism further comprises a first containing seat arranged on the first feeding end, a feeding gap is formed in the first containing seat, and the first member is placed on the first containing seat through the feeding gap.
In one embodiment, the first containing seat is rotatably installed at the first feeding end and can rotate to enable the notch to depart from the second feeding end so as to receive the first component.
In one embodiment, the feeding mechanism further comprises a second containing seat arranged at the second feeding end, the upper surface of the second containing seat protrudes outwards and is provided with a clamping portion, the bottom of the second component is provided with a clamping groove matched with the clamping portion, and the clamping portion is clamped into the clamping groove to fix the second component.
In one embodiment, the clamping portion is an annular convex structure; correspondingly, the clamping groove is an annular groove.
In one embodiment, the second holder is further provided with a positioning portion having an elastic restoring force, and a positioning hole is formed in a corresponding position of the second member, and the positioning portion can be elastically compressed and partially inserted into the positioning hole.
In one embodiment, the press-fitting apparatus further comprises a centering mechanism configured to extend into the assembly station to clampingly secure the second member.
In one embodiment, the press-fitting device further comprises an alignment mechanism arranged at the assembling station, and the alignment mechanism is arranged opposite to the pressing mechanism; an avoiding hole is formed in the corresponding position of the second feeding end, and the aligning mechanism can penetrate through the avoiding hole and abut against the corresponding position of the bottom of the second component.
On the other hand, the motor assembling equipment is provided and comprises the press-fitting device; the first component is a rotor end cover assembly, the second component is a stator casing assembly provided with an installation cavity, and a cavity opening of the installation cavity is arranged upwards; the motor assembling device is configured to press-fit the rotor end cover assembly onto the stator casing assembly and is partially accommodated in the mounting cavity.
The beneficial effect of this application lies in: a first feeding end and a second feeding end of the feeding mechanism synchronously move periodically and are alternately arranged at an assembly station; the second feeding end moves to a station capable of receiving the second component while the first feeding end conveys the first component to the assembly station; the second feeding end bears the second component while the pressing mechanism clamps and lifts the first component; the first feeding end moves to a station capable of receiving another first component while the second feeding end conveys the second component to the assembling station; when the pressing mechanism presses the first component clamped by the pressing mechanism on the second component positioned on the assembling station, the first feeding end receives the next first component. Through the mode, the press-fitting device completes automatic assembly of the first component and the second component, and the steps of assembly work are reduced through synchronous movement of the first feeding end and the second feeding end. In conclusion, the technical problem of how to automatically assemble the rotor end cover assembly and the stator casing assembly so as to improve the assembly efficiency is solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or exemplary technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a press-fitting device according to an embodiment of the present application;
fig. 2 is an exploded view of the press-fitting apparatus shown in fig. 1;
FIG. 3 is a schematic assembly view of a feeding mechanism, a centering mechanism, a first component and a second component provided by an embodiment of the present application;
fig. 4 is a schematic perspective view of a feeding mechanism provided in an embodiment of the present application;
fig. 5 is a partial structure view of a pressing mechanism provided in the embodiment of the present application;
FIG. 6 is a schematic structural diagram of an alignment mechanism according to an embodiment of the present application;
FIG. 7 is a schematic illustration of the press-fit relative positions of a first member and a second member as provided by an embodiment of the present application;
fig. 8 is a schematic structural diagram of a motor assembling apparatus provided in an embodiment of the present application.
Wherein, in the figures, the various reference numbers: 100. a press mounting device; 10. a feeding mechanism; 11. a feeding structure; 111. a first feeding end; 112. a second feeding end; 12. a first drive structure; 13. a first containing base; 131. a feed gap; 14. a second drive structure; 15. a second containing seat; 151. a clamping part; 152. a positioning part; 20. a frame; 21. assembling stations; 30. a material pressing mechanism; 31. a material pressing structure; 311. a manipulator structure; 312. a pushing structure; 32. a third drive configuration; 40. a righting mechanism; 41. a clamping structure; 42. a fourth drive configuration; 50. an alignment mechanism; 51. a thimble structure; 52. a fifth drive configuration; 60. a first member; 70. a second member; 71. a mounting cavity; 200. a motor assembly device; 80. and a second feeding device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not delimit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and operate, and thus are not to be construed as limiting the present application, and the specific meanings of the above terms may be understood by those skilled in the art according to specific situations. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless explicitly defined otherwise.
Referring to fig. 1, 2 and 7, a press-fitting apparatus 100 according to an embodiment of the present application is provided with an assembling station 21, and assembles a first member 60 and a second member 70 at the assembling station 21. It will be appreciated that the first member 60 may be a rotor end cap assembly comprising a rotor and an end cap connected to one end of a terminal; the second component 70 may be a stator housing assembly, which includes a housing and a stator accommodated in the housing and annularly arranged along the inner wall of the housing, wherein an installation cavity 71 for accommodating a rotor is formed in the stator; after the first member 60 and the second member 70 are assembled, the rotor extends into the mounting cavity 71, and the end covers are fastened on the casing and combined together to form the complete motor.
Referring to fig. 1 and 2, the press-fitting device 100 includes a feeding mechanism 10 and a pressing mechanism 30; the feeding mechanism 10 has a first feeding end 111 for carrying the first member 60 and a second feeding end 112 for carrying the second member 70 and capable of moving synchronously with the first feeding end 111, and the first feeding end 111 and the second feeding end 112 can be alternately located at the assembling station 21; the pressing mechanism 30 is disposed at the assembling station 21 and configured to clamp and lift the first component 60 upward so that the second feeding end 112 can convey the second component 70 below the first component 60, and the pressing mechanism 30 moves the first component 60 downward so as to assemble the first component 60 to the second component 70. It is understood that the pressing mechanism 30 and the feeding mechanism 10 may be mounted on the frame 20, and in this case, the assembling station 21 is formed at a corresponding position of the frame 20; the material pressing mechanism 30 and the material feeding mechanism 10 can also be independently arranged at corresponding positions on the assembly line, and the assembly station 21 is formed without depending on the rack 20.
Referring to fig. 1 to 3, the first feeding end 111 loaded with the first component 60 moves to the assembling station 21; at the same time, the second feed end 112 moves to a position capable of receiving the second member 70. The swaging mechanism 30 moves toward the first member 60 to grip the first member 60 and lift it for subsequent assembly; at the same time, the second feed end 112 receives the second member 70. The second feeding end 112 loaded with the second member 70 is moved to the assembling station 21, and the second member 70 is placed below the first member 60; at the same time, the first feed end 111 leaves the assembly station 21 and moves to a position in which it can receive another first component 60. The swaging mechanism 30, which grips the first member 60, moves downward and fits the first member 60 to the second member 70; at the same time, the first feeding end 111 receives another first member 60.
Referring to fig. 1 to 3, it can be understood that the first feeding end 111 and the second feeding end 112 of the feeding mechanism 10 synchronously perform periodic movement and are alternately disposed at the assembling station 21; while the first feeding end 111 conveys the first component 60 to the assembly station 21, the second feeding end 112 moves to a station capable of receiving the second component 70; the second feeding end 112 receives the second member 70 while the pressing mechanism 30 clamps and lifts the first member 60; while the second feeding end 112 carries the second component 70 to the assembly station 21, the first feeding end 111 moves to a station capable of receiving another first component 60; the first feeding end 111 receives the next first component 60 when the first component 60 held by the pressing mechanism 30 is press-fitted to the second component 70 located on the fitting station 21 at this time. In the foregoing manner, the press-fitting device 100 completes the automated assembly of the first member 60 and the second member 70, and reduces the steps of the assembly work through the synchronous movement of the first feeding end 111 and the second feeding end 112. In conclusion, the technical problem of how to automatically assemble the rotor end cover assembly and the stator casing assembly to improve assembly efficiency is solved.
Referring to fig. 1 and 4, alternatively, the feeding mechanism 10 includes a feeding structure 11 and a first driving structure 12; the first feeding end 111 and the second feeding end 112 are both arranged on the feeding structure 11; the first driving structure 12 drives the feeding structure 11 to move and alternately place the first feeding end 111 and the second feeding end 112 at the assembling station 21. It will be appreciated that the first drive structure 12 may be a motor, pneumatic cylinder, hydraulic cylinder, or the like that is capable of providing power to the feed mechanism 10 for the aforementioned operation.
Referring to fig. 1 and 4, it can be understood that the feeding structure 11 is driven by the first driving structure 12 to make a periodic movement, and the first feeding end 111 and the second feeding end 112 are synchronously moved and alternately disposed at the assembling station 21; while the first feeding end 111 conveys the first component 60 to the assembly station 21, the second feeding end 112 moves to a station capable of receiving the second component 70; the second feeding end 112 receives the second component 70 while the pressing mechanism 30 picks up the first component 60; while the second feeding end 112 conveys the second workpiece to the assembly station 21, the first feeding end 111 moves to a station capable of receiving another first component 60; when the pressing mechanism 30 presses the first component 60 it picks up against the second component 70 located on the assembling station 21 at this time, the first feeding end 111 receives the next first component 60. It can be understood that, in the foregoing manner, the press-fitting device 100 completes the assembling work of the first member 60 and the second member 70, and the first feeding end 111 and the second feeding end 112 are both arranged on the same feeding structure 11, and realize synchronous movement, so that the number of partial assembling steps can be reduced, and the partial steps can be performed synchronously, thereby contributing to shortening the time length of single assembling and the total time length of continuous assembling. In addition, the first feeding end 111 and the second feeding end 112 are disposed on the same feeding structure 11, so that the same first driving structure 12 can drive both the first feeding end 111 and the second feeding end 112 to move along respective predetermined strokes, which also helps to reduce the power consumption of the assembly line.
Referring to fig. 4, optionally, in an embodiment, the first feeding end 111 and the second feeding end 112 are slidably disposed; namely, the feeding structure 11 is slidably disposed, and the first driving structure 12 drives the feeding structure 11 to slide back and forth along a predetermined track. It will be appreciated that a guide rail may be provided which extends to the assembly station 21 and the feed mechanism 10 is slidably mounted on the guide rail to effect sliding movement of the feed structure 11; wherein the guide rails can be disposed on the frame 20, or directly disposed at a suitable position on the assembly line, or disposed in other ways to enable the first feeding end 111 and the second feeding end 112 of the feeding mechanism 10 to slide to the assembly station 21. It is understood that in the present embodiment, the first driving structure 12 may be an air cylinder or a hydraulic cylinder, a cylinder body of the air cylinder or the hydraulic cylinder is fixedly disposed, and the push rod is connected to the feeding structure 11 and drives the feeding structure 11 to slide back and forth.
It will be appreciated that the feeding structure 11 slides back and forth to alternately move the first feeding end 111 and the second feeding end 112 to the assembling station 21, so as to realize continuous cycles of feeding, picking and press-fitting of the first component 60, and to enable the picking of the first component 60 and the receiving of the second component 70 to be performed simultaneously, and to enable the press-fitting of the first component 60 and the feeding of another first component 60 to be performed simultaneously, thereby contributing to the improvement of the assembling efficiency.
Optionally, in one embodiment, the first feeding end 111 and the second feeding end 112 are rotatably disposed around the same center line; that is, the feeding structure 11 is rotatably disposed, and the first driving structure 12 drives the feeding structure 11 to rotate back and forth by a predetermined angle. It is understood that, in the present embodiment, the feeding structure 11 may be a disk-shaped structure, and an included angle between a connecting line between the first feeding end 111 and the center of the feeding structure 11 and a connecting line between the second feeding end 112 and the center of the feeding structure 11 is equal to the predetermined angle; the first driving structure 12 may be a motor, the rotating shaft of which is connected to the center of the disc-shaped feeding structure 11, and drives the feeding structure 11 to rotate back and forth by a predetermined angle so that the first feeding end 111 and the second feeding end 112 are alternately located at the assembling station 21.
Referring to fig. 1, fig. 2 and fig. 4, optionally, in an embodiment, the feeding mechanism 10 further includes a first containing seat 13 disposed on the first feeding end 111, a feeding gap 131 is formed on the first containing seat 13, and the first member 60 is placed on the first containing seat 13 through the feeding gap 131. It is understood that the first member 60 may partially extend into the first containing seat 13 through the notch, and partially be disposed at the upper end of the first containing seat 13 to be erected on the first containing seat 13 for being picked up by the material pressing mechanism 30. It can be understood that, by placing the first member 60 on the first containing seat 13 through the notch, the placing angle of the first member 60 can be preliminarily positioned so that the subsequent press-fitting work can be smoothly performed.
Referring to fig. 2 and 4, optionally, in an embodiment, the first containing seat 13 is rotatably mounted at the first feeding end 111, and the feeding mechanism 10 further includes a second driving structure 14 for driving the first containing seat 13 to rotate; the second driving structure 14 drives the first receptacle 13 to rotate so that the gap is away from the second feeding end 112 to receive the first member 60. It can be understood that, in the present embodiment, the first feeding end 111 and the second feeding end 112 are respectively located at two end portions of the feeding structure 11, and the notch is rotated to a direction away from the second feeding end 112, so that a robot or other equipment for loading can place the first member 60 on the first containing seat 13 through the notch without collision between the robot or other equipment and the feeding structure 11.
Referring to fig. 2 and fig. 4, optionally, in an embodiment, the feeding mechanism 10 further includes a second containing seat 15 disposed at the second feeding end 112, an upper surface of the second containing seat 15 protrudes outward and is formed with a clamping portion 151, a bottom of the second member 70 has a clamping groove adapted to the clamping portion 151, and the clamping portion 151 is clamped into the clamping groove to fix the second member 70. It will be understood that the second holder 15 is capable of limiting the longitudinal movement of the second member 70; the protruding surface that locates the second and hold seat 15 of spacing portion and with form in the joint groove cooperation of second component 70 bottom, can restrict the removal of second component 70 along the horizontal direction to make second component 70 can be fixed in second pay-off end 112, and difficult emergence skew and then help going on smoothly of pressure equipment work in the pressure equipment in-process. It will be appreciated that during the press mechanism 30 press-fitting the first member 60 to the second member 70, the second member 70 is subjected to a large vertically downward pressure; the clamping portion 151 is disposed on the upper surface of the second accommodating base 15, and transmits pressure to other portions below the second accommodating base after being stressed, so that damage is not easily generated, and press-fitting work is further smoothly performed.
Referring to fig. 4, alternatively, in an embodiment, the fastening portion 151 is an annular protrusion structure, and the fastening groove is an annular groove. It can be understood that the annular clamping portion 151 can limit the second member 70 from sliding in the horizontal direction, and at the same time, allow the second member 70 to rotate around the axis of the annular clamping portion 151 to adjust to a proper press-fitting angle.
Referring to fig. 3 and fig. 4, optionally, in an embodiment, the second holder 15 is further provided with a positioning portion 152 having an elastic restoring force, a positioning hole is formed at a corresponding position of the second member 70, and the positioning portion 152 can partially penetrate through the positioning hole to further limit the movement of the second member 70. It can be understood that the second member 70 is fixed on the second receiving seat 15 by pressing the tip of the positioning portion 152 with elastic restoring force to generate elastic compression during the process of rotating the second member 70 to a proper angle, and extending the positioning post into the positioning hole after rotating to a proper position.
Referring to fig. 2 and 5, optionally, in an embodiment, the pressing mechanism 30 includes a pressing structure 31 slidably disposed at the assembling station 21 and configured to clamp and lift the first member 60 and press-fit the first member 60 onto the second member 70, and a third driving structure 32 configured to drive the pressing structure 31 to reciprocate in a vertical direction. It is understood that the pressing structure 31 may be a suction cup connected with a vacuum generator, the third driving structure 32 may be a pneumatic or hydraulic cylinder, the push rod thereof is connected with the pressing structure 31, and the pressing structure 31 and the third driving structure 32 may be other structures capable of picking up and pressing the first member 60; when the first component 60 is at the assembling station 21, the third driving structure 32 drives the pressing structure 31 to slide downwards and adsorb the first component 60; while the second member 70 is at the assembling station 21, the third driving structure 32 drives the swaging structure 31 to slide down and release and swage the first member 60 onto the second member 70.
Referring to fig. 2 and 5, alternatively, the pressing structure 31 includes a robot structure 311 for holding the first member 60 and a pressing structure 312 for press-fitting the first member 60, and the third driving structure 32 includes a pickup driving member for driving the robot structure 311 to clamp or release the first member 60 and a press-fitting driving member for driving the pressing structure 312 to press-fit the first member 60. Alternatively, the robot structure 311 comprises two gripping arms and the pick drive comprises two cylinders; one air cylinder is connected to each of the two clamp arms, and the two clamp arms can be driven by the corresponding air cylinders to move towards each other to clamp and pick up the first member 60. It can be understood that when the first component 60 is located at the assembly station 21, the press-fitting driving element drives the robot structure 311 to slide down, the two air cylinders respectively drive the corresponding clamping arms to move towards each other to clamp the first component 60, and the press-fitting driving structure drives the robot structure 311 to slide up to enable the first component 60 to leave the assembly station 21; when the second member 70 is conveyed to the assembling station 21, the press-fitting driving part drives the manipulator structure 311 to slide downwards, and the two air cylinders respectively drive the corresponding clamping arms to move back to release the first member 60 and press the first member 60 on the second member 70.
Referring to fig. 1-3, optionally, in one embodiment, the press-fitting apparatus 100 further includes a centering mechanism 40 for extending into the assembly station 21 to clampingly secure the second member 70. It will be appreciated that when the first feed end 111 is located at the assembly station 21, the righting mechanism 40 is located outside the assembly station 21; when the second component 70 is conveyed to the assembling station 21 by the second feeding end 112, the righting mechanism 40 extends into the assembling station 21 and clamps the second component 70 to prevent the second component 70 from being displaced due to stress during the assembling process. Referring to fig. 1 to 3, optionally, the centering mechanism 40 includes a clamping structure 41 for clamping and fixing the second component 70, and a fourth driving structure 42 for driving the clamping structure 41 to move below the pressing structure 31 and clamp the second component 70. It will be appreciated that the sliding tracks of the gripping structures 41 and the feeding mechanism 10 are staggered vertically or at other angles and that the staggered position is at the assembly station 21. It can be understood that when the first component 60 is at the assembling station 21, the clamping structure 41 slides out of the assembling station 21, and the pressing mechanism 30 picks up the first component 60 at the assembling station 21; with the second component 70 in the assembly station 21, the clamp structure 41 is slid to the assembly station 21 and clamps the second component 70 for press fitting of the first component 60. It will be appreciated that the centering mechanism 40 helps prevent the second member 70 from being forced to deflect during the press-fitting process, thereby ensuring that the press-fitting operation is complete. It will be appreciated that after the first member 60 is press-fitted onto the second member 70, the centralizer mechanism 40 holds the assembled product and exits the assembly station 21, and blanking of the product is also achieved.
Referring to fig. 1, fig. 2 and fig. 6, optionally, in an embodiment, the press-fitting apparatus 100 further includes an alignment mechanism 50 disposed at the assembling station 21, wherein the alignment mechanism 50 is disposed opposite to the pressing mechanism 30; an avoiding hole is formed in a corresponding position of the second feeding end 112, and the alignment mechanism 50 can penetrate through the avoiding hole and abut against a corresponding position at the bottom of the second member 70 so as to enable the second member 70 to be in a proper assembly position for the first member 60 to press in. Optionally, the alignment mechanism 50 includes a thimble structure 51 slidably disposed below the assembling station 21 and a fifth driving structure 52 for driving the thimble structure 51 to slide in the vertical direction; a through avoidance hole is formed at the corresponding position of the second feeding end 112; the ejector pin structure 51 penetrates through the avoiding hole under the driving of the fifth driving structure 52 and abuts against the corresponding position of the bottom of the second member 70. It will be appreciated that spike structure 51 helps to maintain the midline of second member 70 in a fixed disposition and thereby ensures alignment of first member 60 and second member 70.
Referring to fig. 1, 7 and 8, the present invention further provides a motor assembling apparatus 200, wherein the motor assembling apparatus 200 includes a press-fitting device 100. The first component 60 is a rotor end cover assembly, the second component 70 is a stator casing assembly provided with a mounting cavity 71, and a cavity opening of the mounting cavity 71 is arranged upwards; the motor assembly apparatus 200 is configured to press fit the rotor head cover assembly to the stator case assembly and partially received in the mounting cavity 71 to form a motor. The specific structure of the press-fitting device 100 refers to the above embodiments, and since all technical solutions of all the above embodiments are adopted, all beneficial effects brought by the technical solutions of the above embodiments are also achieved, and are not described in detail herein.
Referring to fig. 8, the motor assembling apparatus 200 may further include a first feeding device for feeding the first member 60 to the first feeding end, and a second feeding device for feeding the second member 70 to the second feeding end 112. It can be understood that the first feeding device and the second feeding device are respectively located at two ends of the feeding mechanism 10, and are respectively butted with the first feeding end 111 and the second feeding end 112; when the first feeding end 111 moves to the assembling station 21, the pressing mechanism 30 picks up the first component 60, and meanwhile, the second feeding device 80 conveys the second component 70 to the second feeding end 112; when the second feeding end 112 moves to the assembling station 21, the pressing mechanism 30 presses the first component 60 onto the second component 70, and at the same time, the first feeding device conveys another first component 60 to the first feeding end 111. The first feeding device, the second feeding device and the press-fitting device 100 can realize continuous assembly of the motor by repeating the steps, the assembly efficiency is improved, and meanwhile, the power consumption on an assembly production line is reduced.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present application shall be included in the scope of the claims of the present application.
Claims (10)
1. A press-fitting device having an assembling station and assembling a first member and a second member at the assembling station, characterized by comprising:
the feeding mechanism is provided with a first feeding end for bearing the first component and a second feeding end which is used for bearing the second component and can move synchronously with the first feeding end, and the first feeding end and the second feeding end can be alternately positioned at the assembling station; and
the pressing mechanism is arranged at the assembling station and used for clamping and lifting the first component upwards so that the second feeding end can convey the second component to the position below the first component, and the pressing mechanism moves the first component downwards so as to assemble the first component to the second component.
2. A press-fitting apparatus as set forth in claim 1, wherein said first and second feed ends are slidably disposed; or the first feeding end and the second feeding end are arranged around the same central line in a rotating mode.
3. A press-fitting device as claimed in claim 1, wherein said feeding mechanism further includes a first receiving seat disposed on said first feeding end, said first receiving seat being formed with a feeding notch, said first member being placed on said first receiving seat through said feeding notch.
4. A press-fitting apparatus as set forth in claim 3, wherein said first holder is rotatably mounted to said first delivery end and is capable of rotating to cause said indentation to face away from said second delivery end to receive said first member.
5. A press-fitting device as claimed in claim 1, wherein the feeding mechanism further comprises a second containing seat disposed at the second feeding end, an upper surface of the second containing seat protrudes outward and is formed with a clamping portion, a bottom of the second member has a clamping groove adapted to the clamping portion, and the clamping portion is clamped into the clamping groove to fix the second member.
6. A press-fitting device as set forth in claim 5, wherein said snap-in portions are annular projection structures; correspondingly, the clamping groove is an annular groove.
7. A press-fitting apparatus as set forth in claim 5 or 6, wherein said second housing has a positioning portion with elastic restoring force, and said second member has a positioning hole formed at a corresponding position thereof, said positioning portion being elastically compressible and partially inserted into said positioning hole.
8. A press-fitting apparatus as claimed in any one of claims 1 to 6, further comprising a righting mechanism configured to extend into the assembly station to clampingly secure the second component.
9. A press-fitting device as claimed in any one of claims 1 to 6, further comprising an alignment mechanism provided at said assembling station, said alignment mechanism being disposed opposite said swaging mechanism; an avoiding hole is formed in the corresponding position of the second feeding end, and the aligning mechanism can penetrate through the avoiding hole and abut against the corresponding position of the bottom of the second component.
10. Motor assembling apparatus, characterized in that it comprises a press-fitting device according to any one of claims 1-9; the first component is a rotor end cover assembly, the second component is a stator casing assembly provided with an installation cavity, and a cavity opening of the installation cavity is arranged upwards; the motor assembling equipment is configured to press-fit the rotor end cover assembly onto the stator casing assembly and partially accommodate the rotor end cover assembly in the installation cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210848885.5A CN115302214A (en) | 2022-07-19 | 2022-07-19 | Press mounting device and motor assembling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210848885.5A CN115302214A (en) | 2022-07-19 | 2022-07-19 | Press mounting device and motor assembling equipment |
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| Publication Number | Publication Date |
|---|---|
| CN115302214A true CN115302214A (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210848885.5A Pending CN115302214A (en) | 2022-07-19 | 2022-07-19 | Press mounting device and motor assembling equipment |
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| Country | Link |
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| CN (1) | CN115302214A (en) |
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| CN213672710U (en) * | 2020-10-29 | 2021-07-13 | 阿派斯智能科技(苏州)有限公司 | Press fitting system for control panel buckle |
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| CN113241907A (en) * | 2021-06-16 | 2021-08-10 | 陈荣乾 | Automatic assembly production method of permanent magnet direct current motor |
| CN215159071U (en) * | 2021-05-17 | 2021-12-14 | 深圳市合壹新能技术有限公司 | Feeding module |
| CN114552905A (en) * | 2022-02-24 | 2022-05-27 | 昆山富士龙自动化有限公司 | Automatic stator assembling device |
| CN114734231A (en) * | 2022-05-17 | 2022-07-12 | 湖南星创智能装备有限公司 | Press mounting equipment for impeller and motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050050723A1 (en) * | 2003-09-10 | 2005-03-10 | Minebea Co., Ltd. | Device to press the shaft of a rotor into a stator housing |
| CN102140753A (en) * | 2011-02-28 | 2011-08-03 | 苏州凯尔博精密机械有限公司 | Automatic processing flow line of balance ring |
| CN106787482A (en) * | 2016-12-31 | 2017-05-31 | 苏州通锦精密工业股份有限公司 | Rotor and stator the assembling device of motor pressing machine |
| CN213672710U (en) * | 2020-10-29 | 2021-07-13 | 阿派斯智能科技(苏州)有限公司 | Press fitting system for control panel buckle |
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| CN113233121A (en) * | 2021-06-02 | 2021-08-10 | 博众精工科技股份有限公司 | Feeding device |
| CN113241907A (en) * | 2021-06-16 | 2021-08-10 | 陈荣乾 | Automatic assembly production method of permanent magnet direct current motor |
| CN114552905A (en) * | 2022-02-24 | 2022-05-27 | 昆山富士龙自动化有限公司 | Automatic stator assembling device |
| CN114734231A (en) * | 2022-05-17 | 2022-07-12 | 湖南星创智能装备有限公司 | Press mounting equipment for impeller and motor |
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Application publication date: 20221108 |