CN213305220U

CN213305220U - Automatic assembling equipment for upper cover and lower cover of ceiling fan motor

Info

Publication number: CN213305220U
Application number: CN202022096373.7U
Authority: CN
Inventors: 唐锐; 付学谦; 陈吴锋; 谢继贤; 李振堂; 杜威
Original assignee: Hefu Electrical Appliances Guangdong Co ltd
Current assignee: Hefu Electrical Appliances Guangdong Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-28
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a ceiling fan motor upper and lower cover automatic assembly equipment, the on-line screen storage device comprises a base, the equal fixedly connected with dead lever in base top four corners department, the dead lever top is equipped with the apron inner wall is equipped with the cylinder, the cylinder is equipped with first bearing with the cover connection department, the inside recess of having seted up of base, the inside both ends of recess all are equipped with the drive belt, conveyer belt top sliding connection has the transport plate, transport plate top fixedly connected with fixed plate, the movable groove has been seted up to transport plate inside, the inside motor that is equipped with of movable groove, motor outer wall both ends all are equipped with the spring clamp. The utility model discloses a cylinder drives the pressure disk and pushes down the end cover, and the atress is even, has improved the efficiency of assembly greatly, and labour saving and time saving adopts the structure of locating piece and stopper simultaneously, has ensured the uniformity of screw position on end cover screw hole and the casing, has ensured the position of casing, has guaranteed the accuracy in the assembling process.

Description

Automatic assembling equipment for upper cover and lower cover of ceiling fan motor

Technical Field

The utility model relates to a motor assembly technical field, concretely relates to ceiling fan motor upper and lower cover automatic assembly equipment.

Background

At present, manufacturers for producing small motors in China firstly penetrate rotors of pressed bearings into stators, then install core pieces such as stator coils and the like, then cover a left end cover and a waist hoop, then cover a right end cover, and finally connect the left end cover and the right end cover of a shell by a method of fastening screws and nuts through screw holes reserved on the left end cover and the right end cover of the shell. The existing motor assembly adopts manual assembly, namely the connecting piece is manually inserted into a connecting assembly hole of the shell of the motor and the end cover, a screwdriver is manually operated to screw the connecting piece, and the motor shell is assembled by knocking with a hand hammer.

The traditional method has low assembly efficiency, in the assembly process, because the connecting pieces are not screwed simultaneously, the connection assembly holes corresponding to the shell and the end cover are easy to be staggered, certain difficulty is brought to assembly, the damage to the shell or the end cover is easy to be caused due to the deviation between the holes on the end cover and the holes on the shell in the screwing process, the time and labor are wasted in the appearance process, the working efficiency is low, the production cost is high, and the product quality cannot be guaranteed.

Therefore, it is necessary to provide an automatic assembling apparatus for the upper and lower covers of the ceiling fan motor to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lower cover automatic assembly equipment under ceiling fan motor drives the pressure disk through the cylinder and pushes down the end cover, and the atress is even, adopts the structure of locating piece and stopper simultaneously, has ensured the uniformity of screw position on end cover screw hole and the casing to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: an automatic assembling device for upper and lower covers of a ceiling fan motor comprises a base, wherein fixed rods are fixedly connected at four corners of the top end of the base, a cover plate is arranged at the top of each fixed rod, an air cylinder is arranged on the inner wall of each cover plate, a first bearing is arranged at the joint of the air cylinder and the corresponding cover plate, a groove is formed in the base, a transmission belt is arranged at each of two ends in the groove, a transmission plate is slidably connected to the top of the transmission belt, a fixed plate is fixedly connected to the top of the transmission plate, a movable groove is formed in the transmission plate, a motor is arranged in the movable groove, spring clamps are arranged at two ends of the outer wall of the motor, one side, away from the motor, of each spring clamp is fixedly connected with the transmission plate, a rotating plate is arranged at the output end of the motor, a, the locating piece top opposite side is equipped with the location bolt, the locating piece top is equipped with the locating pin, the locating pin outer wall is equipped with the external screw thread, the stopper passes through external screw thread threaded connection with the locating piece, the casing outer wall is equipped with the screw, the end cover outer wall is equipped with the installation piece, the inside screw hole that sets up of installation piece, the protection lantern ring has been cup jointed in dead lever outer wall one side activity, protection lantern ring inner wall threaded connection has the screw nail, protection lantern ring top is equipped with the rubber pad, and is a plurality of be equipped with the pressure disk between the dead lever, the sleeve has been cup jointed in pressure disk inner wall four corners department activity, the dead lever cup joints with the sleeve activity, the slide bar has all been pegged graft at pressure.

Preferably, the outer wall of the sliding rod is movably sleeved with a first spring, and the bottom of the first spring is fixedly connected with the pressing plate.

Preferably, pressure disk top both ends all are equipped with the movable rod, the movable rod runs through apron inner wall, the movable rod outer wall has cup jointed the second spring.

Preferably, the cross-sectional shape of the limiting block is fan-shaped, a through hole is formed in the limiting block, the through hole corresponds to the threaded hole, and the threaded hole is matched with the threaded hole.

Preferably, the number of the positioning blocks is two, and the two positioning blocks are symmetrically distributed around the central axis of the rotating plate.

Preferably, the fixed plate, the rotating plate and the cross section of the fixed plate are circular, and the positioning block is matched with the limiting block.

In the technical scheme, the utility model provides a technological effect and advantage: the end cover is pressed by the air cylinder driving the pressure plate, the stress is uniform, the assembly efficiency is greatly improved, the time and labor are saved, meanwhile, the structure of the positioning block and the limiting block is adopted, the consistency of the end cover threaded hole and the position of the threaded hole in the casing is ensured, the position of the casing is ensured, and the accuracy in the assembly process is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a cross-sectional view of the overall structure of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic view of the connection structure of the end cap of the present invention.

Fig. 5 is an enlarged view of a structure in fig. 1 according to the present invention.

Description of reference numerals: the device comprises a base 1, a fixing rod 2, a cover plate 3, a cylinder 4, a conveyor belt 5, a conveying plate 6, a fixing plate 7, a motor 8, a spring clamp 9, a rotating plate 10, an end cover 11, a positioning block 12, a limiting block 13, a positioning pin 14, a machine shell 15, a screw hole 16, an installation block 17, a threaded hole 18, a protective sleeve ring 19, a threaded nail 20, a rubber pad 21, a pressing plate 22, a sleeve 23, a sliding rod 24, a pressing plate 25, an electric screw driver 26, a movable rod 27 and a second spring 28.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a ceiling fan motor goes up lower cover automatic assembly equipment as shown in fig. 1-5, including base 1, its characterized in that: the four corners of the top end of the base 1 are fixedly connected with fixed rods 2, the top of each fixed rod 2 is provided with a cover plate 3, the inner wall of each cover plate is provided with an air cylinder 4, the joint of each air cylinder 4 and each cover plate 3 is provided with a first bearing, the base 1 is internally provided with a groove, two ends of the inner part of each groove are respectively provided with a transmission belt 5, the top of each transmission belt 5 is slidably connected with a transmission plate 6, the top of each transmission plate 6 is fixedly connected with a fixed plate 7, the inner part of each transmission plate 6 is provided with a movable groove, the inner part of each movable groove is provided with a motor 8, two ends of the outer wall of each motor 8 are respectively provided with a spring clamp 9, one side of each spring clamp 9, far away from each motor 8, is fixedly connected with the transmission plate 6, the output end of each motor, a limiting block 13 is arranged on one side of the top of the positioning block 12, a positioning bolt is arranged on the other side of the top of the positioning block 12, a positioning pin 14 is arranged on the top of the positioning block 12, external threads are arranged on the outer wall of the positioning pin 14, the limiting block 13 is in threaded connection with the positioning block 12 through the external threads, a screw hole 16 is arranged on the outer wall of the casing 15, an installation block 17 is arranged on the outer wall of the end cover 11, a threaded hole 18 is formed in the installation block 17, a protection sleeve ring 19 is movably sleeved on one side of the outer wall of the fixing rod 2, a threaded nail 20 is in threaded connection with the inner wall of the protection sleeve ring 19, a rubber pad 21 is arranged on the top of the protection sleeve ring 19, a pressure plate 22 is arranged among the fixing rods 2, a sleeve 23 is movably sleeved on the four corners of, the two ends of the inner wall of the pressure plate 22 are both provided with electric screw drivers 26, the machine shell 15 is conveyed to the base 1 through the conveying plate 6, the end cover 11 is vertically placed opposite to the machine shell 15 until the end cover 11 is contacted with the machine shell 15, the end cover 15 cannot shake, then the motor 8 drives the rotating plate 10 to rotate, the screw hole 16 on the machine shell 15 and the threaded hole 18 on the inner wall of the end cover are aligned with the through hole on the inner wall of the limiting block 13, the air cylinder 4 is opened, the air cylinder 4 drives the pressure plate 22 to press down, the pressure plate 25 at the bottom of the pressure plate 22 presses the end cover 11, so that the end cover 11 is pre-pressed with the machine shell 15, the pressure plate 22 descends to enable the sleeve 23 to be contacted with the protective sleeve ring 19 in place, the electric screw drivers 26 provided with a plurality of automatic screwing screws are arranged on the pressure plate 22 to screw the corresponding, the dislocation phenomenon can not appear between the corresponding connection pilot hole like this, the utility model discloses can once realize screwing of a plurality of screws, improve work efficiency, simultaneously, it is more stable when second spring 28 through the movable rod 27 outer wall and the first spring of slide bar 24 outer wall make pressure disk 22 push down.

Further, in the above technical solution, the outer wall of the sliding rod 24 is movably sleeved with a first spring, and the bottom of the first spring is fixedly connected with the pressing plate 25.

Further, in the above technical scheme, both ends of the top of the pressure plate 22 are provided with movable rods 27, the movable rods 27 penetrate through the inner wall of the cover plate 3, and the outer wall of the movable rods 27 is sleeved with the second spring 28.

Further, in the above technical solution, the cross-sectional shape of the limiting block 13 is fan-shaped, a through hole is formed inside the limiting block 13, the through hole corresponds to the threaded hole 18, and the threaded hole 16 is matched with the threaded hole 18.

Further, in the above technical solution, the number of the positioning blocks 12 is two, and the two positioning blocks 12 are symmetrically distributed about the central axis of the rotating plate 10.

Further, in the above technical solution, the fixed plate 7 and the rotating plate 10 are circular in cross-sectional shape, and the positioning block is matched with the limiting block.

This practical theory of operation: referring to the attached drawings 1-5 of the specification, the utility model transports the casing 15 to the base 1 through the transport plate 6, vertically puts the end cover 11 opposite to the casing 15 until the end cover 11 contacts with the casing 15, the end cover 15 can not shake, then the motor 8 drives the rotating plate 10 to rotate, so that the screw hole 16 on the shell 15 and the screw hole 18 on the inner wall of the end cover align with the through hole on the inner wall of the limiting block 13, the cylinder 4 is opened, the cylinder 4 drives the pressure plate 22 to press downwards, the pressure plate 25 at the bottom of the pressure plate 22 presses the end cover 11, thus pre-compressing the end cap 11 with the housing 15, lowering the platen 22 to bring the sleeve 23 into position with the protective collar 19, a plurality of electric screwdrivers 26 for automatically screwing are arranged on the pressure plate 22 to screw corresponding screws, during screwing, the screws are simultaneously screwed, and the pressing plate 25 pre-compresses the end cap 11 and the housing 15.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a ceiling fan motor upper and lower cover automatic assembly equipment, includes base (1), its characterized in that: the fixing rod (2) is fixedly connected to four corners of the top end of the base (1), the cover plate (3) is arranged at the top of the fixing rod (2), the cylinder (4) is arranged on the inner wall of the cover plate, the first bearing is arranged at the joint of the cylinder (4) and the cover plate (3), the base (1) is internally provided with a groove, the two ends of the inner part of the groove are respectively provided with the conveyor belt (5), the top of the conveyor belt (5) is slidably connected with the conveying plate (6), the top of the conveying plate (6) is fixedly connected with the fixing plate (7), the conveying plate (6) is internally provided with a movable groove, the movable groove is internally provided with the motor (8), the two ends of the outer wall of the motor (8) are respectively provided with the spring clamp (9), one side of the spring clamp (9) far away from the motor (8) is, the top of the rotating plate (10) is provided with a casing (15), an end cover (11) is arranged in the casing (15), positioning blocks (12) are arranged at two ends of the top of the fixing plate (7), one side of the top of each positioning block (12) is provided with a limiting block (13), the other side of the top of each positioning block (12) is provided with a positioning bolt, a positioning pin (14) is arranged at the top of each positioning block (12), the outer wall of each positioning pin (14) is provided with an external thread, the limiting blocks (13) are in threaded connection with the positioning blocks (12) through the external thread, the outer wall of the casing (15) is provided with screw holes (16), the outer wall of the end cover (11) is provided with an installation block (17), a threaded hole (18) is formed in the installation block (17), a protective sleeve ring (19) is movably, the utility model discloses a safety device, including protection lantern ring (19), protection lantern ring (19) top is equipped with rubber pad (21), and is a plurality of be equipped with pressure disk (22) between dead lever (2), sleeve (23) have been cup jointed in pressure disk (22) inner wall four corners department activity, dead lever (2) cup joint with sleeve (23) activity, slide bar (24), two have all been pegged graft at pressure disk (22) inner wall both ends slide bar (24) top fixedly connected with clamp plate (25), pressure disk (22) inner wall both ends all are equipped with electronic bottle opener (26).

2. The ceiling fan motor upper and lower cover automatic assembly apparatus of claim 1, wherein: the outer wall of the sliding rod (24) is movably sleeved with a first spring, and the bottom of the first spring is fixedly connected with a pressing plate (25).

3. The ceiling fan motor upper and lower cover automatic assembly apparatus of claim 1, wherein: pressure disk (22) top both ends all are equipped with movable rod (27), apron (3) inner wall is run through in movable rod (27), second spring (28) have been cup jointed to movable rod (27) outer wall.

4. The ceiling fan motor upper and lower cover automatic assembly apparatus of claim 1, wherein: the cross section of the limiting block (13) is fan-shaped, a through hole is formed in the limiting block (13), the through hole corresponds to the threaded hole (18), and the threaded hole (16) is matched with the threaded hole (18).

5. The ceiling fan motor upper and lower cover automatic assembly apparatus of claim 1, wherein: the number of the positioning blocks (12) is two, and the two positioning blocks (12) are symmetrically distributed on the central axis of the rotating plate (10).

6. The ceiling fan motor upper and lower cover automatic assembly apparatus of claim 1, wherein: the fixed plate (7), the rotating plate (10) and the cross section are circular, and the positioning block (12) is matched with the limiting block (13).