CN107947508B - Electric motor car motor end cover bearing pressing and gluing integrated machine - Google Patents
Electric motor car motor end cover bearing pressing and gluing integrated machine Download PDFInfo
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- CN107947508B CN107947508B CN201711293857.7A CN201711293857A CN107947508B CN 107947508 B CN107947508 B CN 107947508B CN 201711293857 A CN201711293857 A CN 201711293857A CN 107947508 B CN107947508 B CN 107947508B
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- end cover
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- turntable
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- 238000003825 pressing Methods 0.000 title claims abstract description 22
- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 79
- 239000003292 glue Substances 0.000 claims abstract description 40
- 238000005507 spraying Methods 0.000 claims abstract description 32
- 230000008093 supporting effect Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012840 feeding operation Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000010009 beating Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001976 improved effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/002—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the work consisting of separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses an electric vehicle motor end cover bearing pressing and gluing integrated machine, which mainly comprises an end cover feeding mechanism, a bearing feeding mechanism, a linkage three-chuck mechanism, a bearing pressing mechanism and a glue spraying mechanism; the end cover feeding mechanism sends motor end covers to the heads of the linkage three-chuck mechanism one by one to be connected with the heads of the linkage three-chuck mechanism, and the bearing feeding mechanism sends bearings to the upper part of the linkage three-chuck mechanism to be connected with the bearing pressing mechanism. The motor end cover bearing and glue-beating integrated machine for the electric vehicle, which is designed by the invention, realizes automatic processing of the motor end cover bearing and glue-beating through a full-mechanical structure, and has the characteristics of low labor cost and high processing efficiency.
Description
Technical Field
The invention relates to processing of an electric vehicle motor end cover, in particular to an electric vehicle motor end cover bearing pressing and gluing integrated machine.
Background
In the processing process of the electric vehicle motor, two working procedures respectively relate to interference fit installation of a motor end cover center hole bearing and glue beating operation of the outer edge of the end cover, at present, the two working procedures are respectively and independently carried out, and different workers operate the electric vehicle motor by pure hands, so that the electric vehicle motor has the advantages of high labor cost, high height strength, low working efficiency and difficulty in meeting the requirement of mass production of the electric vehicle motor.
Disclosure of Invention
Aiming at the problems, the invention designs the motor end cover pressing bearing and glue spraying comprehensive machine of the electric vehicle, which realizes automatic processing of the motor end cover pressing bearing and glue spraying through a full-mechanical structure and has the characteristics of low labor cost and high processing efficiency.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides an electric motor car motor end cover bearing and beat and glue comprehensive machine which characterized in that: the device mainly comprises an end cover feeding mechanism, a bearing feeding mechanism, a linkage three-chuck mechanism, a bearing pressing-in mechanism and a glue spraying mechanism; the end cover feeding mechanism sends motor end covers to the heads of the linkage three-chuck mechanism one by one to be connected with the heads of the linkage three-chuck mechanism, and the bearing feeding mechanism sends bearings to the upper part of the linkage three-chuck mechanism to be connected with the bearing pressing mechanism; the linkage three-chuck mechanism mainly comprises two working slide rails which are arranged on the working platform at intervals in parallel, the two working slide rails are respectively connected with a slide plate through a plurality of slide blocks, and the slide plates can reciprocate back and forth along the working slide rails under the drive of a driving cylinder; the upper part of each working slide rail is provided with a lifting cylinder in vertical arrangement, a cylinder rod of each lifting cylinder is connected with a mounting plate parallel to the working slide rail, a plurality of guide rods are arranged between each mounting plate and the slide plate, the lower ends of the guide rods are fixedly connected with the slide plate, and the upper ends of the guide rods are movably connected with the mounting plates; three end cover clamping fixtures which are distributed at equal intervals are sequentially arranged at the gap between the two mounting plates from front to back; the working platform is provided with a mounting seat between the two sliding plates; the mounting seat is provided with a supporting seat at the position corresponding to the first end cover clamping clamp; the mounting seat is provided with a positioning turntable at a position corresponding to the second end cover clamping fixture, a rotating shaft is arranged below the positioning turntable, and the rotating shaft is driven to rotate by a turntable motor below the mounting seat; the mounting seat is provided with a blanking disc at a position corresponding to the third end cover clamping fixture.
Furthermore, a plurality of reinforcing rods which are transversely distributed are arranged between the two mounting plates to connect the two mounting plates into an integral structure.
Further, the end cover clamping fixture comprises two clamping heads which are identical in structure and are arranged at opposite positions, an arc-shaped clamping opening which corresponds to the outer wall of the end cover in a matched mode is formed in the top of each clamping head, and the rear portion of each clamping head is connected with a cylinder rod of a telescopic cylinder.
Further, the end cover feeding mechanism comprises a feeding turntable, a plurality of stacking vertical rods are arranged on the feeding turntable at equal intervals along the circumference, and the lower part of the feeding turntable is connected with a feeding motor through a transmission device; a mounting upright post is arranged beside the feeding turntable, two vertical sliding rails which are arranged in parallel are arranged on the mounting upright post, a lifting table capable of lifting and sliding up and down along the two vertical sliding rails is arranged on the two vertical sliding rails, the middle part of the lifting table is in threaded connection with a vertical screw rod, and the upper part of the screw rod is connected with a screw rod motor; a lifting plate with a fork opening is arranged on the lifting table; the feeding turntable is provided with notch grooves with outlines corresponding to the openings of the lifting plates at the positions of each stacking vertical rod, and the lifting plates can ascend through the notch grooves and drive motor end covers on the stacking vertical rods to gradually lift up so as to finish feeding operation.
Further, a row control switch is respectively arranged at the upper part and the lower part of the installation upright post; the lifting plate top on be equipped with end cover inductive switch, after the end cover that one stacks the material montant was processed, make the screw motor rotate and realize the lifting plate decline and reset with the trigger signal to trigger signal makes the material loading motor work after the lifting plate resets completely, drive the material loading carousel and rotate so that the material montant that stacks of next one carries the end cover that waits to process and gets into the material loading position.
Further, the bearing feeding mechanism comprises a trough, the trough is composed of a driving turntable and an outer edge opening, the driving turntable is driven by a rotating motor, the driving turntable is provided with a surface with a high friction coefficient, the outer edge opening is provided with a discharge opening at one side, a conveying runner is arranged at the discharge opening along the tangential direction, and the tail end of the conveying runner is provided with a transverse feeding device perpendicular to the conveying runner.
Further, the transverse feeding device comprises a support plate which is transversely arranged above the working platform, two sides of the support plate are fixedly connected with the working platform through support rods, a transverse sliding rail is arranged below the support plate, a transverse sliding block is arranged on the transverse sliding rail, the side edge of the transverse sliding block is connected with a cylinder rod of a transverse cylinder, a transverse supporting plate is arranged below the transverse sliding block through a connecting plate, a bearing feeding groove is arranged on the side corresponding to the conveying channel, the bearing feeding groove is in butt joint with an outlet of the conveying channel in an initial state, and the bearing feeding groove is located right above the support seat when moving to a limit position in the transverse supporting plate.
Further, an inductive switch for detecting the bearing is arranged in the feeding chute, and a butt joint switch is arranged between the feeding chute and the outlet of the conveying runner; when the inductive switch detects the bearing, a signal is sent out to stop the rotation of the driving turntable; when the inductive switch does not detect the bearing and when the docking switch is triggered, a signal is sent to enable the driving turntable to start to rotate.
Further, the bearing pressing mechanism comprises a high-pressure cylinder arranged on the support plate, and the whole high-pressure cylinder is vertically downwards arranged and is coaxial with the support seat; the top end of a piston rod of the high-pressure cylinder is provided with a round joint which can be in close fit connection with an inner hole of the bearing when the piston moves downwards.
Further, the glue spraying mechanism is arranged on the support plate, the whole glue spraying mechanism comprises a mounting plate, a vertical guide rail is arranged on the mounting plate, a vertical sliding block capable of sliding along the vertical guide rail is arranged on the vertical guide rail, the upper part of the vertical sliding block is connected with the mounting plate through an adjusting bolt, a glue spraying cylinder is arranged on the outer side of the vertical sliding block, a lifting plate is connected to a cylinder rod of the glue spraying cylinder, a glue spraying gun is obliquely arranged on the lifting plate, and the gun head of the glue spraying gun can prop against the edge of the motor end cover on the positioning turntable when the lifting plate descends to a set height.
According to the invention, through the end cover feeding mechanism, the bearing feeding mechanism, the linkage three-chuck mechanism, the bearing pressing mechanism and the glue spraying mechanism which are mutually connected, the automatic feeding of the motor end cover and the bearing can be realized, the pressing operation of the bearing and the glue spraying operation of the edge of the bearing end cover can be sequentially carried out, the whole process realizes the full-automatic mechanical operation, the labor cost is saved, the labor intensity is reduced, the working efficiency is effectively improved, and the requirement of mass production of the motor of the electric vehicle can be met.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a second view angle of the present invention;
FIG. 3 is a schematic perspective view of a three-chuck linkage mechanism according to the present invention;
fig. 4 is a schematic perspective view of an end cap feeding mechanism according to the present invention;
FIG. 5 is a schematic diagram of a three-dimensional structure of a bearing feeding mechanism of the invention;
FIG. 6 is a schematic perspective view of a bearing feeding mechanism according to the present invention from another perspective;
FIG. 7 is a schematic perspective view of a bearing press-in mechanism according to the present invention;
Fig. 8 is a schematic perspective view of a glue spraying mechanism according to the present invention.
Detailed Description
As shown in fig. 1-3, the motor end cover bearing pressing and gluing integrated machine of the electric vehicle mainly comprises an end cover feeding mechanism 1, a bearing feeding mechanism 2, a linkage three-chuck mechanism 3, a bearing pressing mechanism 4 and a glue spraying mechanism 5.
The end cover feeding mechanism 1 sends motor end covers 6 one by one to the head of the linkage three-chuck mechanism 3 to be connected with the motor end covers, and the bearing feeding mechanism 2 sends bearings 7 to the upper part of the linkage three-chuck mechanism 3 to be connected with the bearing pressing mechanism 4.
The linkage three-chuck mechanism 3 mainly comprises two working slide rails 31 arranged on the working platform at intervals in parallel, the two working slide rails 31 are respectively connected with a slide plate 32 through a plurality of slide blocks 321, and the slide plate 32 can reciprocate back and forth along the working slide rails 31 under the drive of a driving cylinder 33.
The slide plate 32 is provided with a lifting cylinder 34 in vertical arrangement above the position of each working slide rail 31, a cylinder rod of the lifting cylinder 34 is connected with a mounting plate 35 parallel to the working slide rail 31, a plurality of guide rods 36 are arranged between each mounting plate 35 and the slide plate 32, the lower ends of the guide rods 36 are fixedly connected with the slide plate 32, and the upper ends of the guide rods 36 are movably connected with the mounting plates 35. In operation, the lifting cylinder 34 can drive the two mounting plates 35 to reciprocate up and down.
Here, in order to enhance the overall connection strength of the two mounting plates 35, a plurality of reinforcing rods 351 are disposed between the two mounting plates 35 in a transverse arrangement to connect the two mounting plates together.
Three equally spaced end cap holding jigs 37a, 37b, 37c are mounted in this order from the front to the back at the gap between the two mounting plates 35. The end cover clamping fixture comprises two clamping heads 371 which have the same structure and are arranged at opposite positions, the top of each clamping head 371 is provided with an arc clamping opening 3711 matched and corresponding to the outer wall of the end cover, and the rear part of each clamping head is connected with a cylinder rod of a telescopic cylinder 372. In operation, each end cap clamping fixture stores synchronous opening or synchronous closing operation.
The work platform has a mounting 38 intermediate the two skillets 32. The mounting base 38 is provided with a support base 381 corresponding to the location of the first end cap holding jig 37 a. The mounting seat 38 is provided with a positioning turntable 382 corresponding to the second end cover clamping fixture 37b, a rotating shaft 3821 is arranged below the positioning turntable 382, the rotating shaft 3821 is driven to rotate by a turntable motor 3822 below the mounting seat 38, and in operation, the rotating shaft 3821 and the positioning turntable 382 and the end cover 6 of the motor to be sprayed on the positioning turntable are driven to synchronously rotate by the turntable motor 3822. The mounting base 38 is provided with a blanking tray 383 at a position corresponding to the third end cap holding jig 37 c.
The three end cover clamping fixtures 37a, 37b and 37c which are distributed at equal intervals realize feeding, bearing pressing-in, gluing and discharging of the motor end cover 6 through synchronous folding or unfolding operation.
In the initial state, the three end cap holding jigs 37a, 37b, 37c are simultaneously in the open state.
When the device works, the driving cylinder 33 works to drive the whole sliding plate 32, the mounting plate 35 and the three end cover clamping clamps 37a, 37b and 37c on the mounting plate 35 to synchronously move forward, the distance of the forward movement is the center distance of two adjacent end cover clamping clamps, the driving cylinder 33 stops working after the forward movement is in place, at the moment, the three end cover clamping clamps 37a, 37b and 37c are synchronously folded, so that the first end cover clamping clamp 37a clamps one motor end cover 6 to be processed in the end cover feeding mechanism 1, the second end cover clamping clamp 37b clamps the motor end cover 6 on the supporting seat 381, the pressing of the bearing 7 is completed, and the third end cover clamping clamp 37c clamps the motor end cover 6 on the positioning turntable 382, and glue beating is completed. And then the lifting cylinder 34 moves upwards to drive the three end covers to be separated from the end cover feeding mechanism 1, the supporting seat 381 and the positioning turntable 382 respectively. And then the cylinder 33 is driven to reset, the whole sliding plate 32, the mounting plate 35 and the three end cover clamping fixtures 37a, 37b and 37c thereon are carried to synchronously move backwards and reset, the process is carried out until the three end cover clamping fixtures 37a, 37b and 37c are moved backwards and forwards a distance, at the moment, the lifting cylinder 34 is reset and descends, the mounting plate 34, the three end cover clamping fixtures 37a, 37b and 37c and the three end covers 6 are driven to synchronously descend, the end cover 6 to be processed is placed on the supporting seat 381 to press the bearing 7, the motor end cover 6 with the pressed bearing 7 is placed on the positioning turntable 382 to carry out edge gluing operation, and the glued motor end cover 6 is placed on the blanking disc 383 to directly carry out blanking by using a mechanical arm or manpower. Finally, the three end cover clamping fixtures 37a, 37b and 37c are opened and reset to return to the initial state, the one-time action process is completed, preparation is made for the next work, and the like, so that continuous feeding, bearing 7 pressing-in, gluing and discharging operations of the motor end cover 6 can be realized, the labor cost is saved, the labor intensity is reduced, the working efficiency is effectively improved, and the requirement of mass production of electric motors of the electric vehicle can be met.
As shown in fig. 4, the end cap feeding mechanism 1 includes a feeding turntable 11, and a plurality of stacking vertical rods 12 are arranged on the feeding turntable 11 at equal intervals on the circumference, and four stacking vertical rods are provided in this illustration, so that two, three or more stacking vertical rods can be adopted in practice as required.
The lower part of the feeding turntable 11 is connected with a feeding motor 13 through a transmission device 111, and in operation, the feeding turntable 11 is driven to rotate by the operation of the feeding motor 13, and the angle of each rotation of the feeding turntable 11 is the included angle between two adjacent stacking vertical rods 12.
The feeding turntable 11 is provided with a mounting upright post 14 beside, the mounting upright post 14 is provided with two parallel vertical sliding rails 15, the two vertical sliding rails 15 are provided with a lifting table 16 capable of lifting and sliding up and down along the two vertical sliding rails, the middle part of the lifting table 16 is in threaded connection with a vertical screw rod 17, and the upper part of the screw rod 17 is connected with a screw rod motor 18. In operation, the screw motor 18 works to drive the screw 17 to rotate, so that the lifting table 16 ascends and descends relative to the vertical sliding rail 15.
The lifting table 16 is provided with a lifting plate 19 with a fork opening. The feeding turntable 11 is provided with a notch groove 112 with a contour corresponding to the opening of the lifting plate 19 at the position of each stacking vertical rod 12. In operation, the lifting plate 19 can lift up through the notch groove 112 and drive the motor end cover 6 on the stacking vertical rod 12 to gradually lift up so as to complete the feeding operation of the motor end covers one by one.
The upper and lower portions of the mounting posts 14 are each provided with a row control switch 141, 142 to control the extreme lowest and highest positions of the lift table 16. An end cover induction switch 191 is arranged on the top of the lifting plate 19, when the end cover 6 on one stacking vertical rod 12 is processed, the triggering signal enables the screw motor 18 to rotate to enable the lifting plate 19 to descend and reset, and after the lifting plate 19 is completely reset, the triggering signal enables the feeding motor 13 to work to drive the feeding turntable 11 to rotate so that the next stacking vertical rod 12 brings the end cover 6 to be processed into a feeding position, and then the lifting plate 19 ascends again to cross the notch groove 112 to feed the motor end covers 6 one by one.
As shown in fig. 1, 2, 5 and 6, the bearing feeding mechanism 2 comprises a trough, and the trough is composed of a driving turntable 21 and an outer edge 22. The driving turntable 21 is driven by a rotating motor 23, the driving turntable 21 has a surface with a high friction coefficient, a discharge hole 221 is arranged at one side of the outer edge hole 22, a conveying runner 23 is arranged at the position of the discharge hole 221 along the tangential direction, and a transverse feeding device perpendicular to the conveying runner 24 is arranged at the tail end of the conveying runner. When the rotary table 21 is driven to rotate, the bearings 7 are driven to be discharged from the discharge holes 221 one by friction resistance generated by the surface with high friction coefficient, and the bearings 7 are pushed to mutually extrude and advance in the conveying flow channel 24.
The transverse feeding device comprises a support plate 25 transversely arranged above the working platform, and two sides of the support plate 25 are fixedly connected with the working platform through support rods 251. The lower part of the support plate 25 is provided with a transverse slide rail 26, a transverse slide block 27 is arranged on the transverse slide rail 26, the side edge of the transverse slide block 27 is connected with a cylinder rod of a transverse cylinder 28, a transverse supporting plate 29 is arranged below the transverse slide block 27 through a connecting plate 271, the transverse supporting plate 29 is provided with a bearing feeding groove 291 at the side corresponding to the conveying channel 24, the bearing feeding groove 291 is in butt joint with the outlet of the conveying channel 24 in an initial state, and the bearing feeding groove 291 is positioned right above the supporting seat 381 when the transverse supporting plate 29 moves to the limit position. In operation, the transverse sliding block 27, the transverse supporting plate 29 and the bearing 7 in the feeding groove are driven to synchronously transversely move for feeding through the operation of the transverse air cylinder 28.
In order to enable the individual feeding of the bearings 7, a sensor switch 2911 for detecting the bearings 7 is provided in the feed tank 291, and a docking switch 2912 is provided between the feed tank 291 and the outlet of the conveying channel 24. When the inductive switch 2911 detects the bearing 7, a signal is sent to stop the rotation of the drive turntable 21. And when the sensing switch 2911 does not detect a bearing 7 and when the docking switch 2912 is close to triggering, signals the drive turntable 21 to begin rotational operation to feed one bearing 7 in the feed channel 24 into the feed channel 291.
As shown in fig. 7, the bearing press-in mechanism 4 includes a high-pressure cylinder 41 provided on the holder plate 25, and the entire high-pressure cylinder 41 is disposed vertically downward and is kept coaxial with the support seat 381. The top end of the piston rod 411 of the high-pressure cylinder 41 is provided with a round joint 4111, and the outer wall of the round joint 4111 has certain elasticity and can be in close fit connection with the inner hole of the bearing 7 when the piston rod 411 moves downwards. In the process, when the bearing 7 is stopped after moving into position along with the transverse supporting plate 29, then the piston rod 411 of the high-pressure cylinder 41 moves downwards to enable the round joint 4111 to be inserted into the inner hole of the bearing 7 to realize tight fit, then the piston rod 411 moves upwards for a certain distance, and at the moment, the round joint 4111 moves upwards synchronously with the bearing 7 to enable the bearing to be separated from the feeding groove 291. The transverse pallet 29 is then displaced laterally outwardly for the feeding of the next bearing 7, and the piston rod of the high-pressure cylinder 41 is depressed after the transverse pallet 29 is displaced downwardly for pressing the bearing 7 into the inner central bore of the motor end cap 6 to complete the pressing operation of the bearing 7.
As shown in fig. 8, the glue spraying mechanism 5 is disposed on the support plate 25, the whole glue spraying mechanism 5 includes a mounting plate 51, a vertical guide rail 52 is disposed on the mounting plate 51, a vertical slider 53 capable of sliding along the vertical guide rail is mounted on the vertical guide rail 52, and the upper portion of the vertical slider 53 is connected with the mounting plate 51 through an adjusting bolt 54. The installation height of the glue gun 55 is quickly adjusted according to the requirement by the structure setting root. The outside of the vertical sliding block 54 is provided with a glue spraying cylinder 56, a lifting plate 57 is connected to a cylinder rod of the glue spraying cylinder 56, a glue spraying gun 55 is obliquely arranged on the lifting plate 57, and the gun head of the glue spraying gun 55 can be abutted against the edge of the motor end cover 6 on the positioning turntable 382 when the lifting plate 57 descends to a set height. In the process, when the glue gun 55 descends to the proper position for glue spraying, the motor end cover 6 to be glue sprayed rotates under the drive of the positioning turntable 382, the process is completed until the edge of the whole end cover 6 is finished in glue spraying operation, and then the glue gun 55 moves upwards to reset under the reset action of the glue spraying cylinder 56, so that the next operation is ready.
In summary, the automatic feeding of the motor end cover 6 and the bearing 7 can be realized through the end cover feeding mechanism 1, the bearing feeding mechanism 2, the linkage three-chuck mechanism 3, the bearing pressing mechanism 4 and the glue spraying mechanism 5 which are mutually connected, the pressing operation of the bearing 7 and the glue spraying operation of the edge of the bearing end cover 6 are sequentially carried out, the whole process realizes full-automatic mechanical operation, the labor cost is saved, the labor intensity is reduced, the working efficiency is effectively improved, and the requirement of mass production of electric motors of electric vehicles can be met.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent variation or variation of the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides an electric motor car motor end cover bearing and beat and glue comprehensive machine which characterized in that: the device mainly comprises an end cover feeding mechanism, a bearing feeding mechanism, a linkage three-chuck mechanism, a bearing pressing-in mechanism and a glue spraying mechanism; the end cover feeding mechanism sends motor end covers to the heads of the linkage three-chuck mechanism one by one to be connected with the heads of the linkage three-chuck mechanism, and the bearing feeding mechanism sends bearings to the upper part of the linkage three-chuck mechanism to be connected with the bearing pressing mechanism; the linkage three-chuck mechanism mainly comprises two working slide rails which are arranged on the working platform at intervals in parallel, the two working slide rails are respectively connected with a slide plate through a plurality of slide blocks, and the slide plates can reciprocate back and forth along the working slide rails under the drive of a driving cylinder; the upper part of each working slide rail is provided with a lifting cylinder in vertical arrangement, a cylinder rod of each lifting cylinder is connected with a mounting plate parallel to the working slide rail, a plurality of guide rods are arranged between each mounting plate and the slide plate, the lower ends of the guide rods are fixedly connected with the slide plate, and the upper ends of the guide rods are movably connected with the mounting plates; three end cover clamping fixtures which are distributed at equal intervals are sequentially arranged at the gap between the two mounting plates from front to back; the working platform is provided with a mounting seat between the two sliding plates; the mounting seat is provided with a supporting seat at the position corresponding to the first end cover clamping clamp; the mounting seat is provided with a positioning turntable at a position corresponding to the second end cover clamping fixture, a rotating shaft is arranged below the positioning turntable, and the rotating shaft is driven to rotate by a turntable motor below the mounting seat; the mounting seat is provided with a blanking disc at a position corresponding to the third end cover clamping fixture.
2. The electric vehicle motor end cover bearing and gluing integrated machine as set forth in claim 1, wherein: a plurality of reinforcing rods which are transversely distributed are arranged between the mounting plates to connect the mounting plates into an integral structure.
3. The electric vehicle motor end cover bearing and gluing integrated machine as set forth in claim 1, wherein: the end cover clamping fixture comprises two clamping heads which are identical in structure and are arranged in opposite positions, an arc clamping opening corresponding to the outer wall of the end cover in a matched mode is formed in the top of each clamping head, and the rear portion of each clamping head is connected with an air cylinder rod of a telescopic air cylinder.
4. A combination electric vehicle motor end cap bearing and gluing machine as claimed in any one of claims 1 to 3, wherein: the end cover feeding mechanism comprises a feeding turntable, a plurality of stacking vertical rods are arranged on the feeding turntable at equal intervals along the circumference, and the lower part of the feeding turntable is connected with a feeding motor through a transmission device; a mounting upright post is arranged beside the feeding turntable, two vertical sliding rails which are arranged in parallel are arranged on the mounting upright post, a lifting table capable of lifting and sliding up and down along the two vertical sliding rails is arranged on the two vertical sliding rails, the middle part of the lifting table is in threaded connection with a vertical screw rod, and the upper part of the screw rod is connected with a screw rod motor; a lifting plate with a fork opening is arranged on the lifting table; the feeding turntable is provided with notch grooves with outlines corresponding to the openings of the lifting plates at the positions of each stacking vertical rod, and the lifting plates can ascend through the notch grooves and drive motor end covers on the stacking vertical rods to gradually lift up so as to finish feeding operation.
5. The electric vehicle motor end cover bearing and gluing integrated machine as set forth in claim 4, wherein: a row control switch is arranged at the upper part and the lower part of the mounting upright post respectively; the lifting plate top on be equipped with end cover inductive switch, after the end cover that one stacks the material montant was processed, make the screw motor rotate and realize the lifting plate decline and reset with the trigger signal to trigger signal makes the material loading motor work after the lifting plate resets completely, drive the material loading carousel and rotate so that the material montant that stacks of next one carries the end cover that waits to process and gets into the material loading position.
6. A combination electric vehicle motor end cap bearing and gluing machine as claimed in any one of claims 1 to 3, wherein: the bearing feeding mechanism comprises a trough, the trough is composed of a driving turntable and an outer edge opening, the driving turntable is driven by a rotating motor, the driving turntable is provided with a surface with a high friction coefficient, the outer edge opening is provided with a discharge opening on one side, a conveying runner is arranged at the discharge opening along the tangential direction, and the tail end of the conveying runner is provided with a transverse feeding device perpendicular to the conveying runner.
7. The electric vehicle motor end cover bearing and gluing integrated machine of claim 6, wherein: the horizontal feed device comprises a support plate which is transversely arranged above the working platform, two sides of the support plate are fixedly connected with the working platform through support rods, a horizontal sliding rail is arranged below the support plate, a horizontal sliding block is arranged on the horizontal sliding rail, the side edge of the horizontal sliding block is connected with a cylinder rod of a horizontal cylinder, a horizontal supporting plate is arranged below the horizontal sliding block through a connecting plate, a bearing feed groove is arranged on the side of a corresponding conveying channel, the bearing feed groove is in butt joint with an outlet of the conveying channel in an initial state, and the bearing feed groove is located right above the support seat when moving to a limiting position in the horizontal supporting plate.
8. The electric vehicle motor end cover bearing and gluing integrated machine of claim 7, wherein: the bearing feeding groove is internally provided with an inductive switch for detecting the bearing, and a butt joint switch is arranged between the bearing feeding groove and the outlet of the conveying flow passage; when the inductive switch detects the bearing, a signal is sent out to stop the rotation of the driving turntable; when the inductive switch does not detect the bearing and when the docking switch is triggered, a signal is sent to enable the driving turntable to start to rotate.
9. The electric vehicle motor end cover bearing and gluing integrated machine of claim 7, wherein: the bearing pressing mechanism comprises a high-pressure cylinder arranged on the support plate, and the whole high-pressure cylinder is vertically downwards arranged and is coaxial with the support seat; the top end of a piston rod of the high-pressure cylinder is provided with a round joint which can be in close fit connection with an inner hole of the bearing when the piston moves downwards.
10. The electric vehicle motor end cover bearing and gluing integrated machine of claim 7, wherein: the glue spraying mechanism is arranged on the support plate, the whole glue spraying mechanism comprises a mounting plate, a vertical guide rail is arranged on the mounting plate, a vertical sliding block capable of sliding along the vertical guide rail is arranged on the vertical guide rail, the upper side of the vertical sliding block is connected with the mounting plate through an adjusting bolt, a glue spraying cylinder is arranged on the outer side of the vertical sliding block, a lifting plate is connected to a cylinder rod of the glue spraying cylinder, a glue spraying gun is obliquely arranged on the lifting plate, and the gun head of the glue spraying gun can be abutted against the edge of an end cover of a motor on the positioning turntable when the lifting plate descends to a set height.
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| CN201711293857.7A CN107947508B (en) | 2017-12-08 | 2017-12-08 | Electric motor car motor end cover bearing pressing and gluing integrated machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711293857.7A CN107947508B (en) | 2017-12-08 | 2017-12-08 | Electric motor car motor end cover bearing pressing and gluing integrated machine |
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| CN107947508A CN107947508A (en) | 2018-04-20 |
| CN107947508B true CN107947508B (en) | 2024-05-07 |
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| CN108747267B (en) * | 2018-06-29 | 2024-05-07 | 上海博邦汽车技术有限公司 | Press mounting equipment for automatic press cover plate |
| CN110155666A (en) * | 2019-04-22 | 2019-08-23 | 广州松兴电气股份有限公司 | Stack formula automatic feed mechanism |
| CN111300019A (en) * | 2020-03-27 | 2020-06-19 | 深圳市龙德奥奇自动化***有限公司 | Casing and pivot rigging equipment |
| CN113808308B (en) * | 2021-09-28 | 2023-05-05 | 广脉科技股份有限公司 | Community trip safety supervision system |
| CN113857818A (en) * | 2021-12-06 | 2021-12-31 | 苏州托克斯冲压设备有限公司 | Bearing press-fitting equipment |
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