CN112139808A - Automatic assembling equipment for shell stator - Google Patents

Automatic assembling equipment for shell stator Download PDF

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Publication number
CN112139808A
CN112139808A CN202010992330.9A CN202010992330A CN112139808A CN 112139808 A CN112139808 A CN 112139808A CN 202010992330 A CN202010992330 A CN 202010992330A CN 112139808 A CN112139808 A CN 112139808A
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CN
China
Prior art keywords
stator
positioning seat
sliding
shell
material taking
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Granted
Application number
CN202010992330.9A
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Chinese (zh)
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CN112139808B (en
Inventor
程克生
张涛
李峰
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Taizhou Zhiquli Machinery Technology Co ltd
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Taizhou Zhiquli Machinery Technology Co ltd
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Priority to CN202010992330.9A priority Critical patent/CN112139808B/en
Publication of CN112139808A publication Critical patent/CN112139808A/en
Application granted granted Critical
Publication of CN112139808B publication Critical patent/CN112139808B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • B23P21/004Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
    • B23P21/006Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed the conveying means comprising a rotating table
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • B23P19/02Machines 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
    • B23P19/027Machines 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines 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
    • B23P19/04Machines 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 assembling or disassembling parts
    • B23P19/06Screw or nut setting or loosening machines

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Automatic Assembly (AREA)

Abstract

The application relates to automatic assembly equipment for a shell stator, which relates to the field of automation equipment and comprises a workbench, wherein the workbench is provided with a first motor and a turntable driven by the first motor to rotate, the turntable is provided with a first positioning seat for placing a shell, and the first positioning seat deviates from the rotating axis of the turntable; the outer workstation of carousel is gone up along carousel circumference and is equipped with positioning seat two, pressure equipment machine, beat the screw machine respectively, and positioning seat two is used for placing the stator, and the pressure equipment machine includes base one, slide and set up the gliding driving source one of getting material spare, order about to get the material spare on base one, get the material spare and remove the stator on the positioning seat two to the shell on the positioning seat one through sliding. Through the assembling equipment, the stator does not need to be manually inserted to the accurate position in the shell before screwing, so that the labor amount of workers is reduced; the assembly equipment can automatically discharge the processed workpiece; after the angle is rotated every time by the turntable, all mechanisms can act, the waiting time of equipment is reduced, continuous production is realized, and the production efficiency is improved.

Description

Automatic assembling equipment for shell stator
Technical Field
The application relates to the field of automation equipment, in particular to automatic assembling equipment for a shell stator.
Background
The stator is one of the components of the motor, is arranged in the shell of the motor, and needs to be stably arranged between the stator and the shell; to miniature motor product, the stator adopts the screw to fix with the shell more.
The utility model discloses a utility model patent that the bulletin number is CN208231230U discloses a lamp screwing machine, comprises a workbench, the workstation upper end sets up two rotatory aircraft noses, every rotatory aircraft nose is connected with corresponding rotary driving mechanism respectively, rotatory aircraft nose still is connected with horizontal displacement actuating mechanism and vertical displacement actuating mechanism respectively, the workstation upper end is located rotatory aircraft nose rear and still is provided with the material storehouse that is used for loading the screw, the material storehouse passes through the hose and is connected with two rotatory aircraft noses respectively, the lamps and lanterns mount is still installed to the workstation lateral wall, the lamps and lanterns mount is located rotatory aircraft nose below. When the screw driving mechanism is pushed, one of the two rotary machine heads moves backwards and forwards, so that the screw driving mechanism continues to drive the remaining two diagonal screws on the plug.
The related art can also be applied to motor assembly, so that the stator and the shell are fixed through screws. The above-described related art has the following drawbacks: before screwing, the stator needs to be manually inserted into the accurate position in the shell, and the defect of large manual labor amount exists.
Disclosure of Invention
In order to reduce the amount of labor of the worker, the present application provides an automatic assembling apparatus for a housing stator.
The application provides a pair of automatic assembly equipment of shell stator adopts following technical scheme:
an automatic assembling device for a shell stator comprises a workbench, wherein the workbench is provided with a first motor and a rotary table driven by the first motor to rotate, the rotary table is provided with a first positioning seat for placing a shell, and the first positioning seat deviates from the rotating axis of the rotary table; the outer workstation of carousel is gone up and is equipped with positioning seat two, pressure equipment machine, screw machine along carousel circumference respectively, positioning seat two is used for placing the stator, pressure equipment machine includes base one, slide and sets up the stator of getting on base one, orders about and gets the gliding driving source one of material, get the stator that the material can be through sliding on with positioning seat two and remove to the shell on positioning seat one in.
Through adopting above-mentioned technical scheme, personnel place the shell work piece of treating the installation to positioning seat one outside the workstation, place the stator work piece of treating the installation to positioning seat two, the carousel rotates fixed angle at certain interval, makes the shell work piece pass through pressure equipment machine, screw machine in proper order. When the press-mounting machine works, the material taking piece moves to enable the material taking piece to be fixed on the stator on the first positioning seat, and then the stator is press-mounted in a nearby shell workpiece.
The rotary table rotates to enable the shell of the stator after being pressed to rotate to the screwing machine, the screwing machine screws the screw into the stator, and the stator and the shell are fixed through the screw. Then the turntable rotates to enable the workpiece product screwed with the screw to move out of the screwing machine, and at the moment, personnel can conveniently carry out blanking on the workpiece. Through this equipment, before beating the screw, need not the manual work and insert the stator to the accurate position in the shell, realized the automatic unloading of work piece simultaneously, reduced artificial amount of labour.
Preferably, the second positioning seat is rotatably arranged on the workbench, the second positioning seat is provided with at least two positioning grooves, the positioning grooves are circumferentially distributed relative to the rotating axis of the second positioning seat, and the positioning grooves are used for positioning the stator.
Through adopting above-mentioned technical scheme, when carrying out the material loading to the stator, can place two stator work pieces simultaneously on the positioning seat two. The second positioning seat can rotate to enable the positioning groove with the stator to rotate to one side close to the press-fitting machine, and at the moment, a worker can load a new stator in the other positioning groove. Personnel can not influence the stator on another constant head tank and take away by the pressure equipment machine when to one constant head tank material loading stator, can raise the efficiency.
Preferably, the first base is arranged on the workbench in a sliding manner along the horizontal direction, and the workbench is provided with a first cylinder for driving the first base to slide; the material taking part is arranged on the first base in a sliding mode along the vertical direction.
Through adopting above-mentioned technical scheme, cylinder one can be through flexible, make get material spare at positioning seat two tops, be close to the positioning seat one top round trip movement of pressure equipment machine. The material taking part can fix a stator on the first positioning seat in combination with the movement of the material taking part in the vertical direction, and then the stator is pressed and installed in a nearby shell workpiece.
Preferably, get the material piece including being used for with the block of stator hole grafting, the block lateral wall is equipped with the sand grip, the sand grip is used for forming the location with the groove of stator inner hole wall, the block is fixed with the stator after pegging graft with the stator hole.
Through adopting above-mentioned technical scheme, it can be fixed with the stator in penetrating the stator to get the material piece. After the material taking piece is inserted into the inner hole of the stator, on one hand, the material taking piece fixes the stator through abutting static friction force, and on the other hand, the raised lines form positioning with the groove of the inner hole wall of the stator, so that the angle of the stator relative to the material taking piece is accurately corresponding.
Preferably, the material taking piece is fixedly provided with a first sliding table, the first sliding table is connected with the first base in a sliding mode along the vertical direction, and the first sliding table is driven to slide by a first driving source; the first sliding table is provided with a second air cylinder, the material taking part is driven by the second air cylinder to slide, and the sliding direction of the material taking part driven by the second air cylinder is parallel to the sliding direction of the first sliding table; and the first sliding table is fixedly provided with a limiting sleeve, the limiting sleeve is sleeved outside the material taking part and is in sliding connection with the material taking part, and the limiting sleeve cannot penetrate through an inner hole of the stator.
Through adopting above-mentioned technical scheme, when getting the material piece and getting the stator, get the hole that the material piece inserted the stator, when the stop collar passes through bottom butt stator, show promptly and get the material piece and insert the stator completely. After the material taking part presses the stator in the shell, the cylinder II drives the material taking part to move upwards, and the material taking part and the limiting sleeve slide relatively; under the limiting effect of the limiting sleeve, the stator is pulled out of the material taking part, and the stator is still pressed in the shell workpiece by the limiting sleeve. After the press mounting is finished, the sliding table moves upwards to enable the material taking part and the limiting sleeve to be far away from the workpiece subjected to press mounting.
Preferably, the block is provided with a magnet for attracting the stator.
Through adopting above-mentioned technical scheme, magnet can hold the stator, improves the installation degree of stability of getting material piece and stator.
Preferably, the material taking part is provided with a spring and a top block, the top block is located at the outer wall of the material taking part, and the elastic force of the spring drives the top block to abut against the inner wall of the stator.
Through adopting above-mentioned technical scheme, get behind the material piece inserts the stator, under the elastic force effect of spring, the tip of kicking block pushes up into between the clearance of the adjacent towards piece of stator, further improves the installation degree of stability of getting material piece and stator.
Preferably, the block body is connected with a glass bead screw in an internal thread mode, the spring and the top block are parts of the glass bead screw, and the top block is a top bead of the glass bead screw.
Through adopting above-mentioned technical scheme, through adopting current part glass bead screw, made things convenient for the setting of spring and kicking block.
Preferably, still be equipped with unloading mechanism on the workstation, unloading mechanism includes base two, slides and sets up unloading claw, the gliding driving source two of drive unloading claw on base two, the unloading claw can be through removing the work piece of taking out on the second positioning seat.
Through adopting above-mentioned technical scheme, the drive source two is through driving off the removal of unloading claw, and the work piece on the unloading claw will be located the second seat through the action takes out.
Preferably, the blanking mechanism further comprises a conveyor belt, and the blanking claw can move to place the workpiece on the conveyor belt.
By adopting the technical scheme, the workpieces are placed on the conveyor belt by the blanking claw, the conveyor belt can convey the workpieces out of the workbench, and the blanking mechanism is prevented from accumulating too many workpieces.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the assembling equipment, the stator does not need to be manually inserted to the accurate position in the shell before screwing, so that the labor amount of workers is reduced;
2. the assembly equipment can automatically discharge the processed workpiece;
3. after the angle is rotated every time by the turntable, all mechanisms can act, the waiting time of equipment is reduced, continuous production is realized, and the production efficiency is improved.
Drawings
Fig. 1 is an overall view of an automatic assembling apparatus of a housing stator according to an embodiment of the present application.
Fig. 2 is a perspective view of the second positioning seat and the press-fitting machine of the embodiment.
Fig. 3 is a perspective view of the take-out member of the embodiment.
Fig. 4 is a sectional view of the take-out member of the embodiment.
Fig. 5 is an enlarged view of fig. 4 at a.
FIG. 6 is a perspective view of the screw machine and the blanking mechanism according to the embodiment.
Description of reference numerals: 1. a work table; 11. a turntable; 111. a first positioning seat; 2. a second positioning seat; 3. pressing and installing machines; 5. screwing machines; 6. a blanking mechanism; 21. a rotating cylinder; 22. positioning a groove; 31. a first base; 32. a first sliding table; 33. a first driving source; 4. taking a material part; 12. a slide rail; 13. a first cylinder; 321. a second air cylinder; 322. a limiting sleeve; 41. a convex strip; 42. a magnet; 43. a threaded hole; 44. a glass bead screw; 441. a spring; 442. a top block; 443. a cavity; 61. a second base; 62. a conveyor belt; 63. a second sliding seat; 64. a third air cylinder; 65. a second driving source; 66. a discharging claw; 7. a stator; 71. a housing.
Detailed Description
The technical scheme of this application has used the machine of beating the screw among the prior art, beats the screw machine and carries out the continuous feeding of screw through the pipe, beats the screw machine and can realize moving the screw to work piece preset position, screw up in the work piece, remove the operation of leaving the work piece with the screw.
The present application is described in further detail below with reference to figures 1-6.
The embodiment of the application discloses automatic assembly equipment of a shell stator. Referring to fig. 1, the automatic assembling equipment for the housing stator comprises a workbench 1 which is horizontally arranged, a rotary table 11 is rotatably arranged at the center of the workbench 1, the rotary table 11 is driven to rotate by a first motor (not shown in the figure), the rotation direction of the rotary table 11 is anticlockwise, the first motor is a servo motor, and personnel can control the start and stop of the first motor to enable the rotary table 11 to stop at any required position; the rotary table 11 may also be an index rotary table. The first positioning seats 111 for placing the shell 71 are arranged on the rotary disc 11, the first positioning seats 111 deviate from the rotation axis of the rotary disc 11, and four positioning seats 111 are uniformly arranged along the circumferential direction of the rotary disc 11. A second positioning seat 2, a press-mounting machine 3, a screw machine 5 and a blanking mechanism 6 are arranged on the frame outside the rotary table 11, and the second positioning seat 2, the press-mounting machine 3, the screw machine 5 and the blanking mechanism 6 are sequentially arranged along the anticlockwise direction of the rotary table 11. An operating space for people to feed the workpieces is reserved on the frame between the second positioning seat 2 outside the periphery of the rotary table 11 and the blanking mechanism 6.
Referring to fig. 2, the second positioning seat 2 is used for placing the stator 7 to be installed. The second positioning seat 2 is rotatably arranged on the workbench 1, the second positioning seat 2 is driven to rotate by a rotary cylinder 21 arranged on the workbench 1, the rotating axis of the second positioning seat 2 is vertical, and the rotating angle of the second positioning seat 2 is 180 degrees. The top surface of the second positioning seat 2 is provided with two positioning grooves 22, the two positioning grooves 22 are circumferentially and symmetrically distributed about the rotation axis of the second positioning seat 2, the shapes of the positioning grooves 22 correspond to the shapes of the outer walls of the stators 7, and the positioning grooves 22 are used for positioning the stators 7; two stators 7 can be placed on the second positioning seat 2 at the same time. When a person loads the stator 7 on one positioning groove 22, the stator 7 on the other positioning groove 22 is not influenced to be taken away by the press-mounting machine 3, and the efficiency can be improved.
The press-fitting machine 3 is used for moving the stator 7 on the second positioning seat 2 to the upper part of the outer shell 71 of the first positioning seat 111 and pressing the stator 7 in the outer shell 71. The press-fitting machine 3 comprises a first base 31, a first sliding table 32 arranged on the first base 31 in a sliding mode, and a first driving source 33 driving the first sliding table 32 to slide. The first driving source 33 is specifically a motor screw mechanism, the sliding direction of the first sliding table 32 is along the vertical direction, and the first sliding table 32 is provided with a material taking part 4 for clamping the stator 7. Sliding connection is established between the first base 31 and the workbench 1 through the arrangement of the sliding rail 12, sliding of the first base 31 is achieved through driving of a first air cylinder 13 arranged on the workbench 1, and the first air cylinder 13 can stretch out and draw back to enable the material taking part 4 to move back and forth above the second positioning seat 2 and above a first positioning seat 111 close to the press-fitting machine 3.
Referring to fig. 2 and 3, a second air cylinder 321 is fixed on the first sliding table 32, the material taking member 4 is fixed at a piston rod end of the second air cylinder 321, and the direction in which the second air cylinder 321 drives the material taking member 4 to slide is parallel to the sliding direction of the first sliding table 32, i.e., in the vertical direction. First slip table 32 is still fixed with stop collar 322, and outside the material piece 4 was got to stop collar 322 cover located, stop collar 322 was through inner wall and get material 4 sliding connection, and stop collar 322 can't pass the hole of stator 7.
Referring to fig. 3 and 4, the material taking part 4 comprises a block body inserted into an inner hole of the stator 7, the shape of the block body corresponds to the shape of the inner hole of the stator 7, a protruding strip 41 is integrally fixed on the side wall of the block body, the length direction of the protruding strip 41 is along the sliding direction of the material taking part 4, and the protruding strip 41 is used for forming and positioning a groove on the inner hole wall of the stator 7. Get and produce static friction force between material piece 4, stator 7 through interference fit, get material piece 4 and can be fixed with stator 7 after 7 hole pegs graft of stator. And a magnet 42 is fixed on the side wall of the material taking part 4, and the magnet 42 is used for attracting the stator 7.
Referring to fig. 4 and 5, the side wall of the material taking member 4 is further provided with two threaded holes 43 in a penetrating manner, and the threaded holes 43 and the magnets 42 are located on different side walls of the circumference of the material taking member 4. The length direction of the threaded holes 43 is along the horizontal direction, the two threaded holes 43 are staggered in the vertical direction, the two threaded holes 43 are respectively in threaded connection with a bead screw 44, and the end parts of the top beads of the bead screws 44 are respectively positioned on two opposite side walls of the material taking part 4. The bead screw 44 comprises a spring 441 and a spherical top block 442, wherein the top block 442 is the top bead of the bead screw 44, a cavity 443 is arranged in the bead screw 44, and the top block 442 and the spring 441 are both positioned in the cavity 443; the spring force of the spring 441 drives the top block 442 to protrude out of the outer wall of the material taking part 4, and the cavity 443 limits the top block 442 from leaving the cavity 443 by providing a tapered cavity opening.
The working process of the material taking part 4 is as follows: the first base 31 moves to a position close to the second positioning seat 2, and when the second air cylinder 321 extends to enable the material taking part 4 to protrude out of the limiting sleeve 322 downwards, the material taking part 4 can be fixed with the stator 7 by penetrating into the stator 7. After the material taking part 4 is inserted into the inner hole of the stator 7, on one hand, the material taking part 4 fixes the stator 7 through the abutting static friction force, on the other hand, the magnet 42 absorbs the stator 7, and the installation stability of the material taking part 4 and the stator 7 is improved. On this basis, the end of the top block 442 pushes into the gap between adjacent punching sheets of the stator 7, and the installation stability of the material taking part 4 and the stator 7 is further improved. The stator 7 comprises stacked laminations, and a gap exists between adjacent laminations and is visible in an inner bore of the stator 7. Under the combined action of the elastic force of the spring 441 and the end part of the spherical top block 442, the stator 7 can adaptively move in a small range to enable the end part of the top block 442 to be opposite to the gap between adjacent stamped sheets, so that the positioning effect on the stator 7 is achieved, and the material taking part 4 and the stator 7 are accurately positioned.
When the limiting sleeve 322 abuts against the stator 7 through the bottom end, that is, the material taking part 4 is completely inserted into the stator 7, then the first driving source 33 and the first cylinder 13 act to move the material taking part 4, the material taking part 4 and the stator 7 are moved to the upper side of the shell 71 to be installed, then the first driving source 33 drives the first sliding table 32 to move downwards, and the material taking part 4 inserts the stator 7 into the shell 71. After the material taking part 4 is driven to move upwards by the second rear air cylinder 321, the material taking part 4 and the limiting sleeve 322 slide relatively; under the limiting action of the limiting sleeve 322, the stator 7 is pulled out of the material taking part 4, and the stator 7 is still pressed in the shell 71 by the limiting sleeve 322. After the press mounting is finished, the first sliding table 32 moves upwards to enable the material taking part 4 and the limiting sleeve 322 to be far away from the press mounting finished workpiece.
Referring to fig. 6, after the press-fitting machine 3 press-fits the stator 7 and the housing 71, holes for inserting screws of the stator 7 and the housing 71 are both in the vertical direction. The mechanism of the screwing machine 5 is provided with a plurality of sets in parallel so as to screw a plurality of fixing holes on the stator 7 and the shell 71 simultaneously, thereby improving the efficiency. The screw machine 5 is a prior art and will not be described herein.
The blanking mechanism 6 comprises a second base 61 and a conveyor belt 62, a second sliding seat 63 is arranged on the second base 61 in a sliding mode, the sliding direction of the second sliding seat 63 is along the horizontal direction, the sliding range of the second sliding seat 63 extends to the upper side of the rotating disc 11, and the second sliding seat 63 is driven to slide by a third air cylinder 64 arranged on the second base 61. The second sliding base 63 is provided with a second driving source 65 and a second blanking claw 66 driven by the second driving source 65 to slide, the second driving source 65 is an air cylinder, and the sliding direction of the second blanking claw 66 is along the vertical direction. The blanking claw 66 is embodied as a gripper cylinder, the gripper of which is arranged downwards, the blanking claw 66 being able to grip or release the housing 71 by action. The conveyor belt 62 is located below the sliding range of the second sliding seat 63, the conveyor belt 62 is a motor-driven belt mechanism, one end of the conveyor belt 62 is close to the rotating disc 11, and the other end of the conveyor belt 62 extends out of the workbench 1 and is used for discharging processed products.
Referring to fig. 1, along the circumferential direction of the rotating disc 11, the position of the pressing machine 3 for pressing the stator 7 and the position of the screw driving machine 5 for driving the screw are different by exactly 90 degrees from each other by the central angle of the rotating disc 11. Along the circumferential direction of the turntable 11, the difference between the screwing position of the screwing machine 5 and the product taking position of the blanking mechanism 6 is also exactly 90 degrees of the central angle of the turntable 11.
The implementation principle of the automatic assembling equipment for the shell stator provided by the embodiment of the application is as follows:
outside the workbench 1, a worker places a workpiece of the shell 71 to be installed on the first positioning seat 111, places a workpiece of the stator 7 to be installed on the positioning groove 22, and rotates the rotary table 11 at a fixed angle (90 degrees in the embodiment) at intervals to enable the shell 71 to sequentially pass through the press-mounting machine 3, the screw-driving machine 5 and the blanking mechanism 6. And the second positioning seat 2 rotates by an angle, the positioning groove 22 in which the stator 7 is placed rotates to one side close to the press-fitting machine 3, and at the moment, a worker can load a new stator 7 into the other positioning groove 22. When the press-mounting machine 3 works, the first base 31 and the first sliding table 32 move to enable the material taking component 4 to be fixed on a nearby stator 7 on the first positioning seat 111, and then the stator 7 is pressed in a nearby shell 71. Even if the first sliding seat is not provided with the limiting sleeve 322, the stator 7 is fixed by interference fit after being inserted into the shell 71, the static friction force between the material taking part 4 and the stator 7 is not enough to bear the total weight of the stator 7 and the shell 71, and the stator 7 can be separated from the material taking part 4 spontaneously.
The rotating disc 11 rotates to enable the shell 71 of the stator 7 after being pressed to rotate to the screwing machine 5, the screwing machine 5 screws the screw into the stator 7, and the stator 7 and the shell 71 are fixed through the screw. Then, the turntable 11 moves the screwed workpiece product to the blanking mechanism 6 by rotation, the blanking claw 66 moves and moves the workpiece to the conveyor belt 62, and the conveyor belt 62 moves the workpiece out of the workbench 1 to complete blanking.
In conclusion, because a plurality of shells can be placed on the rotary table 11, a first positioning seat 111 can be left on the rotary table 11 when the production of a product is completed, and the personnel can feed the product. After the turntable 11 rotates by an angle every time, all mechanisms can act, the waiting time of equipment is reduced, continuous production is realized, and the production efficiency is improved. The assembly equipment can be automatically operated by combining an electrical system. Through the assembling equipment, before the screw is screwed, the stator 7 is not required to be manually inserted into the accurate position in the shell 71, meanwhile, the automatic blanking of the workpiece is realized, and the manual labor amount is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. An automatic assembling equipment for a shell stator comprises a workbench (1), and is characterized in that: the workbench (1) is provided with a first motor and a rotary table (11) driven by the first motor to rotate, a first positioning seat (111) for placing a shell (71) is arranged on the rotary table (11), and the first positioning seat (111) deviates from the rotating axis of the rotary table (11); be equipped with positioning seat two (2), pressure equipment machine (3), screw machine (5) respectively along carousel (11) circumference on workstation (1) outside carousel (11), positioning seat two (2) are used for placing stator (7), pressure equipment machine (3) include base one (31), slide and set up get material piece (4), order to get material piece (4) gliding driving source one (33) on base one (31), get material piece (4) and can remove stator (7) on positioning seat two (2) to shell (71) on positioning seat one (111) in through sliding.
2. The housing stator automatic assembly apparatus of claim 1, wherein: the second positioning seat (2) is rotatably arranged on the workbench (1), at least two positioning grooves (22) are formed in the second positioning seat (2), the positioning grooves (22) are circumferentially distributed relative to the rotating axis of the second positioning seat (2), and the positioning grooves (22) are used for positioning the stator (7).
3. The housing stator automatic assembly apparatus of claim 1, wherein: the first base (31) is arranged on the workbench (1) in a sliding mode along the horizontal direction, and the workbench (1) is provided with a first air cylinder (13) driving the first base (31) to slide; the material taking part (4) is arranged on the first base (31) in a sliding mode along the vertical direction.
4. The housing stator automatic assembly apparatus of claim 3, wherein: get material piece (4) including being used for with stator (7) hole block of pegging graft, the block lateral wall is equipped with sand grip (41), sand grip (41) are used for forming the location with the groove of stator (7) inner hole wall, the block is fixed with stator (7) after pegging graft with stator (7) inner hole.
5. The housing stator automatic assembly apparatus of claim 4, wherein: a first sliding table (32) is fixed on the material taking part (4), the first sliding table (32) is connected with a first base (31) in a sliding mode along the vertical direction, and the first sliding table (32) is driven to slide by a first driving source (33); a second air cylinder (321) is arranged on the first sliding table (32), the material taking part (4) is driven to slide by the second air cylinder (321), and the sliding direction of the material taking part (4) driven by the second air cylinder (321) is parallel to the sliding direction of the first sliding table (32); slip table one (32) are fixed with stop collar (322), stop collar (322) cover is located and is got outside material (4) and with get material (4) sliding connection, the hole of stator (7) can't be passed in stop collar (322).
6. The housing stator automatic assembly apparatus of claim 4, wherein: the block body is provided with a magnet (42), and the magnet (42) is used for attracting the stator (7).
7. The housing stator automatic assembly apparatus of claim 4, wherein: the material taking part (4) is provided with a spring (441) and a top block (442), the top block (442) is located on the outer wall of the material taking part (4), and the elastic force of the spring (441) drives the top block (442) to abut against the inner wall of the stator (7).
8. The housing stator automatic assembly apparatus of claim 7, wherein: the block body is internally threaded with a glass bead screw (44), the spring (441) and the top block (442) are parts of the glass bead screw (44), and the top block (442) is a top bead of the glass bead screw (44).
9. The housing stator automatic assembly apparatus of claim 1, wherein: still be equipped with unloading mechanism (6) on workstation (1), unloading mechanism (6) include base two (61), slide and set up unloading claw (66) on base two (61), drive off the gliding driving source two (65) of unloading claw (66), unloading claw (66) can be through removing the work piece of taking out on the second (2) of positioning seat.
10. The housing stator automatic assembly apparatus of claim 9, wherein: the blanking mechanism (6) further comprises a conveyor belt (62), and the blanking claw (66) can place the workpiece on the conveyor belt (62) through movement.
CN202010992330.9A 2020-09-21 2020-09-21 Automatic assembling equipment for shell stator Active CN112139808B (en)

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CN112936166A (en) * 2021-01-29 2021-06-11 四川飞亚动力科技股份有限公司 Press-fitting equipment for crankshaft of diesel engine and application method of press-fitting equipment
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CN116038296A (en) * 2022-12-15 2023-05-02 烟台日冷机电科技有限公司 Eccentric shaft press-in machine
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CN117415592A (en) * 2023-12-18 2024-01-19 湖南海福来科技有限公司 Ignition coil equipment

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