CN219465352U - Motor cover assembly equipment - Google Patents

Abstract

The utility model relates to a motor cover assembly equipment, which comprises a frame, be provided with the rotation chassis in the frame, circumference is provided with a plurality of positioning base on the rotation chassis, output shaft put in the position along the circumferencial direction on rotation chassis has been set gradually in the frame, lower bearing press-fit station, the end cover is put in the station, go up bearing press-fit station, the gasket is put in the station, the retaining ring is put in the station, retaining ring press-fit station and get material station, the rotation chassis drives positioning base rotation and puts in proper order the output shaft into positioning base at each station, with lower bearing and output shaft cooperation, put the end cover into positioning base, with upper bearing and end cover cooperation, put into the gasket on the gasket, with retaining ring and output shaft cooperation and take out the motor cover that the equipment is good, realize the automated assembly of motor cover, reduce workman intensity of labour, improve production efficiency.

Description

Motor cover assembly equipment

Technical Field

The application relates to the technical field of micro-special motors, in particular to motor cover assembly equipment.

Background

The miniature special motor, namely the miniature special motor for short, refers to a miniature special motor with the diameter smaller than 160mm or rated power or special performance and special purpose, and is usually small in size and compact in structure.

In the assembly process of the micro motor, parts such as a stator and a rotor inside the motor need to be positioned, particularly for some micro motors with planetary gear trains, an output shaft needs to be installed on a motor end cover through a bearing, and meanwhile, the output shaft needs to be in transmission connection with the planetary gear trains inside the motor.

Disclosure of Invention

The application provides a motor cover assembly equipment can reduce workman intensity of labour, improves production efficiency.

The application provides a motor cover assembly equipment adopts following technical scheme:

the utility model provides a motor cover assembly equipment, which comprises a frame, be provided with the rotation chassis in the frame, be provided with a plurality of positioning base on the rotation chassis circumference, output shaft put in the station along the circumferencial direction of rotation chassis has been set gradually in the frame, lower bearing press-fit station, the end cover is put in the station, go up bearing press-fit station, the gasket is put in the station, the retaining ring is put in the station, retaining ring press-fit station and get material station, the rotation chassis drives positioning base and rotates and put in proper order the output shaft into positioning base at each station, with lower bearing and output shaft cooperation, put the end cover into positioning base, with upper bearing and end cover cooperation, put into the gasket positioning base, put into the retaining ring on the gasket, with retaining ring and output shaft cooperation and take out assembled motor cover.

Preferably, the output shaft placing station comprises an output shaft feeding conveyor belt and an output shaft placing manipulator, the output shaft placing manipulator is located on the side face of the output shaft feeding conveyor belt and is driven to move through first transverse driving and first vertical driving, the end cover placing station comprises an end cover feeding conveyor belt and an end cover placing manipulator, and the end cover placing manipulator is located on the side face of the end cover feeding conveyor belt and is driven to move through second transverse driving and third vertical driving.

Preferably, the lower bearing press-fit station and the upper bearing press-fit station have the same structure, the upper bearing press-fit station comprises a fixing frame arranged on the frame, a fixing plate is horizontally arranged on the fixing frame, a fixing seat is arranged on the fixing plate, a groove is formed in the fixing seat, a sliding block is arranged in the groove, a driving cylinder is connected to the side face of the sliding block, the fixing seat is connected with a bearing feeding vibration disc through a sliding rail, holes corresponding to the lower bearing or the upper bearing are formed in the fixing seat, the sliding block and the fixing plate, and the holes in the fixing seat and the sliding block are staggered with the holes in the fixing plate.

Preferably, the fixing frame is vertically provided with a bearing press-fit cylinder, the output end of the bearing press-fit cylinder is connected with a first pressing rod, the first pressing rod corresponds to the through hole on the fixing plate, the first pressing rod is a hollow rod piece, and the inner diameter of the first pressing rod is larger than that of the lower bearing or the upper bearing.

Preferably, a guide cylinder is vertically arranged at the bottom of the fixing seat, the inner diameter of the guide cylinder is matched with the outer diameter of the lower bearing or the upper bearing, and the guide cylinder can be connected with the positioning base.

Preferably, the gasket placing station is provided with a manual control button through a manipulator or manual operation to place the gasket into the positioning base, and the manual control button is electrically connected with the rotating chassis.

Preferably, the station is put into to the retaining ring includes the retaining ring pay-off vibration dish of setting in the frame, is connected with the deflector on the output of retaining ring pay-off vibration dish, is connected with the guided way of vertical setting on the deflector, and the lower extreme of guided way is provided with horizontally places the board, places the board top and is provided with the correspondence the hole of retaining ring, places the side of board and is provided with a release cylinder and is provided with the push pedal on the output of release cylinder, and the push pedal can be with the retaining ring that falls on placing the board release and make it fall into positioning base.

Preferably, an ejection cylinder is arranged below the rotating chassis and corresponds to the station where the retainer ring is placed, the ejection cylinder can jack up the positioning base to the position where the positioning base is connected with the placing plate, and a reset spring is arranged below the positioning base.

Preferably, the check ring press-fit station comprises a press-fit cylinder and a second compression bar connected to the output end of the press-fit cylinder, the second compression bar is a hollow bar, and the inner diameter of the second compression bar is not smaller than the inner diameter of the check ring and not larger than the outer diameter of the check ring.

Preferably, the material taking station comprises a material taking manipulator, the material taking manipulator is driven to move through a third transverse drive and a third vertical drive, and a material discharging chute is arranged on the side surface of the frame corresponding to the material taking manipulator.

In summary, the present application includes at least one of the following beneficial technical effects:

through setting up the rotating chassis on the frame, combining the locating base that sets up on the rotating chassis, can put into the locating base with the output shaft in the output shaft and put into the station, then put into the locating base and fit lower bearing and output shaft with the lower bearing in the lower bearing press-fit station, put the end cover on lower bearing in the end cover put station, put into the end cover with the upper bearing in the upper bearing press-fit station, position through the step that sets up on the end cover between upper bearing and lower bearing, press-fit upper bearing, end cover and lower bearing in the upper bearing press-fit station; finally, installing the check ring at the check ring putting-in station and the check ring press-fit station, taking out the processed motor cover through the material taking station, realizing automatic assembly of the motor cover, reducing the labor intensity of workers and improving the processing efficiency and quality;

the bearing press-fit station is provided with a fixed seat, a sliding block is connected in the fixed seat in a sliding way, holes are formed in the fixed seat, the sliding block and the fixed plate, the holes in the fixed seat and the sliding block are staggered with the holes in the fixed plate, when the lower bearing or the upper bearing sent by the fixed seat is received on the fixed seat, the lower bearing or the upper bearing falls into the holes in the fixed seat and the sliding block, then the sliding block is driven by a driving cylinder to move so as to fall into the positioning base through the upper hole of the fixed seat, and the lower bearing or the upper bearing is in press fit with the end cover in combination with the bearing press-fit cylinder; the guide cylinder is arranged at the bottom of the fixed seat, so that the lower bearing or the upper bearing which falls into the fixed seat can stably fall into the positioning base, and stable installation is ensured;

the manual control buttons electrically connected with the rotating chassis are arranged at the gasket placing station, so that the rotation of the rotating chassis is conveniently adjusted, and the speed of manual operation of workers is applicable;

the guide plate and the guide rail are arranged on the output end of the baffle ring vibration feeding disc, so that the direction of the baffle ring is conveniently controlled, the baffle ring is ensured to stably fall into the guide plate, and the installation is convenient; the inner side surface of the guide plate can push out the retainer ring to fall into the hole on the guide plate through the push plate connected with the push-out cylinder, so that the retainer ring can fall into the positioning base, and the positioning base can be jacked up and connected with the guide plate by combining the ejection cylinder arranged below the rotating chassis, so that the retainer ring is ensured to fall onto the output shaft on the rotating base; and then the check ring on the output shaft is pressed and matched by combining the press-fit cylinder and the second pressing rod, so that the check ring is clamped with the output shaft.

Drawings

FIG. 1 is a schematic view of a motor cover assembly apparatus;

FIG. 2 is a perspective view of the motor cover assembly with the frame baffle removed;

FIG. 3 is a top view of the motor cover assembly with the frame baffle removed;

FIG. 4 is a schematic view of the structure of the output shaft in the station;

FIG. 5 is a schematic view of the lower bearing insertion station;

FIG. 6 is a schematic view of the end cap placement station;

FIG. 7 is a schematic diagram of an upper bearing placement station;

FIG. 8 is a schematic diagram II of the upper bearing placement station;

FIG. 9 is a perspective view of a retainer ring placement station;

FIG. 10 is a side view of a collar insertion station;

FIG. 11 is a schematic view of the construction of a retainer ring press-fit station;

FIG. 12 is a schematic view of the structure of the take-out station;

FIG. 13 is a perspective view of an assembled motor cover;

fig. 14 is an exploded schematic view of the motor cover.

Reference numerals illustrate: 1. a frame; 2. rotating the chassis; 3. positioning a base; 4. the output shaft is put into a station; 401. an output shaft feed conveyor belt; 402. the output shaft is put into a manipulator; 5. placing the lower bearing into a station; 6. placing the end cover into a station; 601. an end cap feed conveyor; 602. the end cover is put into the manipulator; 7. an upper bearing press-fit station; 701. a fixing plate; 702. a fixing seat; 703. a sliding block; 704. a slide rail; 705. a bearing feeding vibration disc; 706. a bearing press-fit cylinder; 707. a first compression bar; 708. a guide cylinder; 8. the check ring is put into a station; 801. a retainer ring is used for feeding a vibration disc; 802. a guide plate; 803. a guide rail; 804. placing a plate; 9. a check ring press-fit station; 901. a press-fit cylinder; 902. a second compression bar; 10. a material taking station; 1001. a material taking manipulator; 1002. a discharge chute; 11. an output shaft; 12. a lower bearing; 13. an end cap; 14. an upper bearing; 15. a gasket; 16. a retainer ring; 17. and (5) ejecting the cylinder.

Description of the embodiments

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses motor cover assembly equipment.

Referring to fig. 1 to 14, a motor cover assembly device comprises a frame 1, a rotating chassis 2 is arranged on the frame 1, a plurality of positioning bases 3 are circumferentially arranged on the rotating chassis 2, an output shaft placing station 4, a lower bearing press-fit station 5, an end cover placing station 6, an upper bearing press-fit station 7, a gasket placing station, a retainer ring placing station 8, a retainer ring press-fit station 9 and a material taking station 10 are sequentially arranged on the frame 1 along the circumferential direction of the rotating chassis 2, the rotating chassis 2 drives the positioning bases 3 to rotate and sequentially place an output shaft 11 into the positioning bases 3, match a lower bearing 12 with the output shaft 11, place an end cover 13 into the positioning bases 3, match an upper bearing 14 with the end cover 13, place a gasket 15 into the positioning bases 3, place a retainer ring 16 on the gasket 15, match the retainer ring 16 with the output shaft 11, and take out the assembled motor cover.

Referring to fig. 4 and 6, the output shaft placing station 4 includes an output shaft feeding conveyor 401 and an output shaft placing manipulator 402, the output shaft placing manipulator 402 is located on a side surface of the output shaft feeding conveyor 401 and is driven to move by a first transverse drive and a first vertical drive, the end cover placing station 6 includes an end cover feeding conveyor 601 and an end cover placing manipulator 602, the end cover placing manipulator 602 is located on a side surface of the end cover feeding conveyor 601 and is driven to move by a second transverse drive and a third vertical drive, and specifically, the end parts of the output shaft feeding conveyor 401 and the end cover feeding conveyor 601 in this embodiment are both provided with an induction sensor and the induction sensor is electrically connected with a driving device of the conveyor, and the induction sensor detects that the output shaft 11 or the end cover 13 is taken away and then feeds.

Referring to fig. 5, 7 and 8, the lower bearing press-fit station 5 and the upper bearing press-fit station 7 have the same structure, the upper bearing press-fit station 7 comprises a fixed frame arranged on the frame 1, a fixed plate 701 is horizontally arranged on the fixed frame, a fixed seat 702 is arranged on the fixed plate 701, a groove is arranged on the fixed seat 702, a sliding block 703 is arranged in the groove, a driving cylinder is connected to the side surface of the sliding block 703, the fixed seat 702 is connected with a bearing feeding vibration disk 705 through a sliding rail 704, specifically, the height of the bearing feeding vibration disk 705 is greater than that of the fixed seat 702, holes corresponding to the lower bearing 12 or the upper bearing 14 are arranged on the fixed seat 702, the sliding block 703 and the fixed plate 701, and the holes on the fixed seat 702 and the sliding block 703 are staggered with the holes on the fixed plate 701, specifically, the side surface of the fixed seat 702 in the embodiment is provided with a notch and is connected with the sliding rail 704, the position of the sliding block 703 corresponding to the notch is provided with a hole which can accommodate the lower bearing 12 or the upper bearing 14, and the lower bearing 12 or the upper bearing 14 is driven by the driving cylinder to move the lower bearing 12 or the upper bearing 14 on the fixed seat 702 to the position the lower bearing 12 or the upper bearing 14 in the base 3; a bearing press-fit cylinder 706 is vertically arranged on the fixing frame, a first pressing rod 707 is connected to the output end of the bearing press-fit cylinder 706, the first pressing rod 707 corresponds to a through hole in the fixing plate 701, the first pressing rod 707 is a hollow rod piece, the inner diameter of the first pressing rod 707 is larger than that of the lower bearing 12 or the upper bearing 14, and the upper bearing 14 and the lower bearing 12 can be stably pressed in; the bottom of fixing base 702 is vertically provided with guide cylinder 708, and guide cylinder 708's internal diameter matches with the external diameter of lower bearing 12 or upper bearing 14, and guide cylinder 708 can meet with positioning base 3, and guide cylinder 708 can guarantee that lower bearing 12 or upper bearing 14 that falls into the fixing base can steadily fall into positioning base 3, ensures stable installation.

The gasket 15 is placed into the positioning base 3 through a manipulator or manually by the gasket placing station, and a manual control button is arranged on the gasket placing station and is electrically connected with the rotating chassis 2.

Referring to fig. 9, the retainer ring placing station 8 includes a retainer ring feeding vibration disc 801 disposed on a frame 1, a guide plate 802 is connected to an output end of the retainer ring feeding vibration disc 801, a guide rail 803 disposed vertically is connected to the guide plate 802, specifically, the guide plate 802 in this embodiment is a plate disposed vertically, one side of a cross section of the guide rail 803 is circular, the other side is square, when the retainer ring 16 is conveyed, the retainer ring 16 moves along the guide plate 802, and one side of an opening of the retainer ring 16 is blocked on the guide plate 802, when the retainer ring 16 slides to the guide rail 803, the retainer ring continues to move downwards along the guide rail 803, due to limitation of the guide rail 803, the direction of the retainer ring 16 is fixed, so that the retainer ring can fall horizontally and stably; the lower end of the guide rail 803 of the guide plate 802 is provided with a horizontal placing plate 804, a hole corresponding to the retainer ring 16 is arranged above the placing plate 804, the side surface of the placing plate 804 is provided with a pushing cylinder, the output end of the pushing cylinder is provided with a push plate, and the push plate can push out the retainer ring falling on the placing plate 804 and enable the retainer ring to fall into the positioning base 3; the below of rotating chassis 2 is provided with ejecting cylinder 17 and retaining ring and put into station 8 and correspond the setting, ejecting cylinder 17 can jack up positioning base 3 to positioning base 3 and place the board 804 and meet, positioning base 3's below is provided with reset spring, specifically, positioning base 3 includes first horizontal plate and the location drum of setting on first horizontal plate in this embodiment, the below of first horizontal plate is provided with the support column and the support column passes and rotates chassis 2 setting, the lower extreme of support column is provided with the second horizontal plate, be provided with reset spring between second horizontal plate and the rotating chassis 2, not draw in the drawing.

Referring to fig. 11, the check ring press-fit station 9 includes a press cylinder 901 and a second press rod 902 connected to an output end of the press cylinder 901, the second press rod 902 being a hollow rod, an inner diameter of the second press rod 902 being not smaller than an inner diameter of the check ring 16 and not larger than an outer diameter of the check ring 16;

referring to fig. 12, the material taking station 10 includes a material taking manipulator 1001, the material taking manipulator 1001 is driven to move by a third transverse drive and a third vertical drive, a material discharging chute 1002 is arranged on a side surface of the frame 1 corresponding to the material taking manipulator 1001, the material taking manipulator 1001 picks up an assembled motor casing and conveys the motor casing to the material discharging chute 1002, and a material receiving box is arranged below the material discharging chute 1002.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. A motor cover assembly device, characterized in that: including frame (1), be provided with on frame (1) and rotate chassis (2), circumference is provided with a plurality of positioning base (3) on rotating chassis (2), circumference direction along rotating chassis (2) has set gradually on frame (1) output shaft and has put into station (4), lower bearing press-fit station (5), end cover is put into station (6), go up bearing press-fit station (7), the gasket is put into station, the retaining ring is put into station (8), retaining ring press-fit station (9) and get material station (10), rotating chassis (2) drive positioning base (3) rotate and put into positioning base (3) with output shaft (11) in proper order at each station, with lower bearing (12) and output shaft (11) cooperation, put into positioning base (3) with end cover (13), with upper bearing (14) cooperation, put into positioning base (3) with gasket (15), put into retaining ring (16) on gasket (15), with retaining ring (16) and output shaft (11) cooperation and take out assembled motor cover.

2. A motor cover assembly apparatus as set forth in claim 1 wherein: the output shaft placing station (4) comprises an output shaft feeding conveyor belt (401) and an output shaft placing manipulator (402), the output shaft placing manipulator (402) is located on the side face of the output shaft feeding conveyor belt (401) and is driven to move through first transverse driving and first vertical driving, the end cover placing station (6) comprises an end cover feeding conveyor belt (601) and an end cover placing manipulator (602), and the end cover placing manipulator (602) is located on the side face of the end cover feeding conveyor belt (601) and is driven to move through second transverse driving and third vertical driving.

3. A motor cover assembly apparatus as set forth in claim 1 wherein: the lower bearing press-fit station (5) and the upper bearing press-fit station (7) are identical in structure, the upper bearing press-fit station (7) comprises a fixing frame arranged on the frame (1), a fixing plate (701) is horizontally arranged on the fixing frame, a fixing seat (702) is arranged on the fixing plate (701), a groove is formed in the fixing seat (702), a sliding block (703) is arranged in the groove, a driving cylinder is connected to the side face of the sliding block (703), the fixing seat (702) is connected with a bearing feeding vibration disc (705) through a sliding rail (704), holes corresponding to the lower bearing (12) or the upper bearing (14) are formed in the fixing seat (702), the holes in the sliding block (703) and the holes in the fixing plate (701) are staggered.

4. A motor cover assembly apparatus as set forth in claim 3 wherein: the fixing frame is vertically provided with a bearing press-fit cylinder (706), the output end of the bearing press-fit cylinder (706) is connected with a first pressing rod (707), the first pressing rod (707) corresponds to a through hole in the fixing plate (701), the first pressing rod (707) is a hollow rod piece, and the inner diameter of the first pressing rod (707) is larger than the inner diameter of the lower bearing (12) or the upper bearing (14).

5. A motor cover assembly apparatus as set forth in claim 3 wherein: the bottom of the fixing seat (702) is vertically provided with a guide cylinder (708), the inner diameter of the guide cylinder (708) is matched with the outer diameter of the lower bearing (12) or the upper bearing (14), and the guide cylinder (708) can be connected with the positioning base (3).

6. A motor cover assembly apparatus as set forth in claim 1 wherein: the gasket placing station is provided with a manual control button which is electrically connected with the rotating chassis (2) through a manipulator or manually placing the gasket (15) into the positioning base (3).

7. A motor cover assembly apparatus as set forth in claim 1 wherein: the check ring placing station (8) comprises a check ring feeding vibration disc (801) arranged on a frame (1), a guide plate (802) is connected to the output end of the check ring feeding vibration disc (801), a guide rail (803) arranged vertically is connected to the guide plate (802), a horizontal placing plate (804) is arranged at the lower end of the guide rail (803), a hole corresponding to the check ring (16) is formed in the upper portion of the placing plate (804), a pushing cylinder is arranged on the side face of the placing plate (804), a pushing plate is arranged at the output end of the pushing cylinder, and the pushing plate can push out the check ring falling on the placing plate (804) and enable the check ring to fall into the positioning base (3).

8. A motor cover assembly apparatus as set forth in claim 7 wherein: the lower part of the rotary chassis (2) is provided with an ejection cylinder (17) and the ejection cylinder (17) is correspondingly arranged with the check ring placing station (8), the ejection cylinder (17) can jack the positioning base (3) to be connected with the placing plate (804), and a reset spring is arranged below the positioning base (3).

9. A motor cover assembly apparatus as set forth in claim 1 wherein: the check ring press-fit station (9) comprises a press-fit cylinder (901) and a second pressing rod (902) connected to the output end of the press-fit cylinder (901), the second pressing rod (902) is a hollow rod piece, and the inner diameter of the second pressing rod (902) is not smaller than the inner diameter of the check ring (16) and not larger than the outer diameter of the check ring (16).

10. A motor cover assembly apparatus as set forth in claim 1 wherein: the material taking station (10) comprises a material taking manipulator (1001), the material taking manipulator (1001) is driven to move through a third transverse drive and a third vertical drive, and a material discharging chute (1002) is arranged on the side face, corresponding to the material taking manipulator (1001), of the frame (1).