CN217849178U

CN217849178U - Production, manufacturing and assembly machine for three-phase asynchronous motor

Info

Publication number: CN217849178U
Application number: CN202221055318.6U
Authority: CN
Inventors: 陈亮
Original assignee: Suzhou Special Motor Factory Co ltd
Current assignee: Suzhou Special Motor Factory Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-11-18
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a three-phase asynchronous motor manufacturing assembly machine, use in motor processing equipment field, the utility model discloses an install the support in the bottom of backup pad, the internally mounted of support has the jacking cylinder, can be in needs adjust rotor central point and put with motor housing open position's central department unanimity, it removes to drive the connecting block to rotate the lead screw through the process, can drive the motor housing back-and-forth movement at movable plate top, make the position and the casing open-ended position looks adaptation of its rotor, the installation of motor rotor has been made things convenient for, install the limiting plate through the link above, the use of cooperation spacing bolt and cardboard, can fix motor housing between two rotating wheels, prevent that the rotor from sending into motor housing when inside causes motor housing displacement, it is spacing to need not the staff to carry on motor housing, reduce staff's fatigue degree.

Description

Production, manufacturing and assembly machine for three-phase asynchronous motor

Technical Field

The utility model relates to a motor processing equipment field, in particular to three-phase asynchronous motor manufacturing assembly machine.

Background

The three-phase asynchronous motor is one kind of induction motor, and is mainly a kind of motor powered by 380V three-phase alternating current, and because the rotor and the rotor rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different rotating speeds, there is slip ratio, so the three-phase asynchronous motor is called. The rotating speed of the rotor of the three-phase asynchronous motor is lower than that of a rotating magnetic field, electromotive force and current are generated due to relative motion between the rotor winding and the magnetic field, electromagnetic torque is generated by interaction of the rotor winding and the magnetic field, energy conversion is achieved, and the three-phase asynchronous motor needs to be assembled by an assembling machine.

At present, the Chinese utility model with the bulletin number of CN207304317U discloses a motor rotor positioning and assembling machine, which comprises a frame, a bedplate, a stand column, a supporting pipe, a bottom plate, a connecting strip, a crosspiece, a control box, a driving component, an adjusting component, a first positioning block, a second positioning block, a switch box and a position sensor; the utility model discloses simple structure, the cost is low, and it is convenient to make, and the operation degree of difficulty is low, and adjustment mechanism's use is nimble simple and convenient, and application scope is wide, and positioning accuracy is high.

Although the prior art has simple structure, low cost and convenient manufacture, the device has certain problems when being used, the device can only achieve the purpose of moving the rotor to the position of the motor shell, if the sizes of the processed motors are different, the opening placing positions of the motor shell are also different, the device lacks a structure for adjusting the rotor to move up and down and adjusting the front and back of the motor shell, so that the device can only assemble the size of the motor which is adjusted in advance, has poor applicability, lacks a structure for limiting the motor shell, and when the cylinder pushes the rotor to move to the inside of the motor shell, the motor is easy to move due to friction force, so that the rotor can not be pushed into the motor shell completely, and workers are required to assist in fixing the motor shell.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a three-phase asynchronous motor manufacturing assembly machine, its advantage is convenient adjusting position and fixed motor casing.

The above technical object of the present invention can be achieved by the following technical solutions: including bottom plate and slewing mechanism, the support is installed at the top of bottom plate, the top of support is provided with the backup pad, the inside fixed mounting of support has the jacking cylinder, the fixed plate is installed at the top of backup pad, one side of fixed plate is provided with displacement mechanism, the connecting plate is installed at the top of bottom plate, the top of connecting plate is provided with the movable plate, the link has been bolted at the back of movable plate, the limiting plate is installed to the other end of link, the central department threaded connection of limiting plate has spacing bolt, the one end of spacing bolt is rotated through the bearing and is connected with the cardboard that uses with the motor housing cooperation.

Adopt above-mentioned technical scheme, install the support through the bottom at the backup pad, the internally mounted of support has the jacking cylinder, can be in needs adjust rotor central point and put unanimous with motor housing open position's center department, it removes to drive the connecting block through rotating the lead screw, can drive the motor housing back-and-forth movement at movable plate top, make the position and the casing open-ended position looks adaptation of its rotor, the installation of motor rotor has been made things convenient for, install the limiting plate above through the link, the use of cooperation spacing bolt and cardboard, can fix motor housing between two commentaries on classics wheel, prevent that the rotor from sending into motor housing and causing motor housing displacement when inside, it is spacing to motor housing to need not the staff, reduce staff's fatigue degree.

The utility model discloses further set up to: the top of support is installed the slide bar, the quantity of slide bar is four, slide bar and backup pad sliding connection, the output of jacking cylinder runs through to the top of support and cup joints with the backup pad is fixed.

By adopting the technical scheme, the supporting plate is limited by the arrangement of the sliding rod.

The utility model discloses further set up to: the displacement mechanism includes hydraulic cylinder, hydraulic cylinder's output runs through to the opposite side of fixed plate and installs the connection pad, the gag lever post is installed to one side of connection pad, the gag lever post uses with the cooperation of motor rotor end, the quantity of gag lever post is three.

Adopt above-mentioned technical scheme, set up through hydraulic cylinder, connection pad and gag lever post, in order to carry on spacingly to the motor rotor.

The utility model discloses further set up to: the fixed cover in surface of hydraulic cylinder connects with the fixing base, the one end of fixing base and fixed plate bolt joint.

Adopt above-mentioned technical scheme, through the fixing base setting, in order to fix hydraulic cylinder.

The utility model discloses further set up to: the rotating mechanism comprises a rotating wheel, two ends of the rotating wheel are rotatably connected with rotating seats through rotating shafts, and the bottoms of the rotating seats are bolted with the top of the moving plate.

Adopt above-mentioned technical scheme, set up through rotating the wheel and rotating the seat, in order to rotate spacing to motor housing.

The utility model discloses further set up to: the top of the connecting plate is provided with a groove, the inside of the groove is rotatably connected with a screw rod through a bearing, the surface of the screw rod is in threaded connection with a connecting block bolted with the moving plate, and the connecting block is in sliding connection with the groove.

Adopt above-mentioned technical scheme, set up through recess, lead screw and connecting block, for the convenient front and back position control of movable plate.

The utility model discloses further set up to: the slider is all installed to the both sides of movable plate, the spout that uses with the slider cooperation is all seted up to the both sides of connecting plate.

By adopting the technical scheme, the movable plate is limited by the arrangement of the sliding blocks and the sliding grooves.

The utility model discloses further set up to: the top of cardboard has bolted the inserted bar with limiting plate sliding connection, the back threaded connection of link has the screens bolt that uses with the running wheel cooperation.

Adopt above-mentioned technical scheme, set up through inserted bar and screens bolt, carry out the following and carry on spacingly to the rotating wheel to the cardboard.

The utility model discloses further set up to: the top of bottom plate is installed and is always controlled the ware, the landing leg is installed to the bottom of bottom plate, the quantity of landing leg is four.

By adopting the technical scheme, the device is controlled and supported by the main controller and the supporting legs.

To sum up, the utility model discloses following beneficial effect has:

1. the utility model discloses a install the support in the bottom of backup pad, the inside jacking cylinder that installs of support, can be in need of adjusting the center position of rotor and the center department of motor housing opening position unanimously, drive the connecting block through rotating the lead screw and move, can drive the motor housing back-and-forth movement at movable plate top, make the position of its rotor and the position looks adaptation of casing opening, made things convenient for the installation of motor rotor;

2. the utility model discloses an install the limiting plate above the link, cooperate the use of spacing bolt and cardboard, can fix motor housing between two rotation wheels, cause motor housing displacement when preventing that the rotor from sending into motor housing inside, it is spacing to need not the staff to carry on motor housing, reduces staff's tiredness.

Drawings

FIG. 1 is a schematic view of the whole structure of the present invention;

FIG. 2 is a partial sectional view of the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 in the present invention.

Reference numerals: 1. a base plate; 2. a support; 3. a support plate; 4. a jacking cylinder; 5. a fixing plate; 6. a connecting plate; 7. moving the plate; 8. a connecting frame; 9. a limiting plate; 10. a limit bolt; 11. clamping a plate; 12. a slide bar; 13. a hydraulic cylinder; 14. a connecting disc; 15. a limiting rod; 16. a fixed seat; 17. a rotating wheel; 18. rotating the base; 19. a groove; 20. a screw rod; 21. connecting blocks; 22. a slider; 23. a chute; 24. a rod is inserted; 25. a clamping bolt; 26. a master controller; 27. and (7) supporting legs.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment is as follows:

referring to fig. 1, 2, 3 and 4, the assembly machine for manufacturing the three-phase asynchronous motor comprises a bottom plate 1 and a rotating mechanism, wherein a support 2 is installed at the top of the bottom plate 1, a support plate 3 is arranged at the top of the support 2, a jacking cylinder 4 is fixedly installed inside the support 2, a fixed plate 5 is installed at the top of the support plate 3, a displacement mechanism is arranged on one side of the fixed plate 5, a connecting plate 6 is installed at the top of the bottom plate 1, and a moving plate 7 is arranged at the top of the connecting plate 6.

Referring to fig. 1 and 3, the supporting plate 3 is limited, four sliding rods 12 are mounted at the top of the support 2, the sliding rods 12 are slidably connected with the supporting plate 3, and the output end of the jacking cylinder 4 penetrates through the top of the support 2 and is fixedly sleeved with the supporting plate 3.

Referring to fig. 1, in order to limit the motor rotor, the displacement mechanism includes a hydraulic cylinder 13, an output end of the hydraulic cylinder 13 penetrates to the other side of the fixing plate 5 and is provided with a connecting disc 14, one side of the connecting disc 14 is provided with a limiting rod 15, the limiting rod 15 is matched with the motor rotor end for use, and the number of the limiting rods 15 is three.

Referring to fig. 1, in order to fix the hydraulic cylinder 13, a fixing base 16 is fixedly sleeved on the surface of the hydraulic cylinder 13, and one end of the fixing base 16 is bolted to the fixing plate 5.

Referring to fig. 1 and 2, in order to limit the rotation of the motor housing, the rotating mechanism includes a rotating wheel 17, both ends of the rotating wheel 17 are rotatably connected with rotating seats 18 through rotating shafts, and the bottoms of the rotating seats 18 are bolted to the top of the moving plate 7.

Referring to fig. 2, in order to facilitate the adjustment of the forward and backward positions of the moving plate 7, a groove 19 is formed at the top of the connecting plate 6, a lead screw 20 is rotatably connected to the inside of the groove 19 through a bearing, a connecting block 21 bolted to the moving plate 7 is connected to the surface of the lead screw 20 through a thread, and the connecting block 21 is slidably connected to the groove 19.

Referring to fig. 1 and 4, the moving plate 7 is limited, the sliding blocks 22 are mounted on two sides of the moving plate 7 for limiting the moving plate 7, and sliding grooves 23 matched with the sliding blocks 22 are formed in two sides of the connecting plate 6.

Referring to fig. 1 and 2, a connecting frame 8 is bolted on the back of the moving plate 7, a limiting plate 9 is mounted at the other end of the connecting frame 8, a limiting bolt 10 is in threaded connection with the center of the limiting plate 9, and one end of the limiting bolt 10 is rotatably connected with a clamping plate 11 matched with a motor shell for use through a bearing.

Referring to fig. 2, the clamping plate 11 is used for below limiting and the rotating wheel 17 is used for limiting, the top of the clamping plate 11 is bolted with a plug rod 24 which is in sliding connection with the limiting plate 9, and the back of the connecting frame 8 is in threaded connection with a clamping bolt 25 which is used in cooperation with the rotating wheel 17.

Referring to fig. 1, the apparatus is controlled and supported, an overall controller 26 is installed on the top of the base plate 1, and legs 27 are installed on the bottom of the base plate 1, the number of the legs 27 being four.

Brief description of the use process: when the motor shell is started, the screw rod 20 is rotated to drive the connecting block 21 to move so as to achieve the purpose of adjusting the front and back positions of the moving plate 7 when the rotor is not aligned with the front and back positions of the motor shell, so that the front and back positions of the motor shell placed on the rotating wheel 17 at the top of the moving plate 7 are adjusted so as to achieve the purpose of adapting to the position of the rotor, the hydraulic cylinder 13 is started after the rotor is finished, the hydraulic cylinder 13 drives the connecting disc 14 to drive the motor rotor to move towards the direction of the motor shell under the action of the limiting rod 15, the limiting bolt 10 and the clamping bolt 25 are rotated to enable the rotating wheel 17 to be incapable of rotating, the clamping plate 11 clamps the motor shell so as to enable the motor shell to be incapable of moving, and the rotor cannot be displaced so that the situation that the rotor cannot be assembled due to deviation cannot occur when the rotor is fed into the motor shell.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an assembly machine is made in production of three-phase asynchronous motor, includes bottom plate (1) and slewing mechanism, its characterized in that, support (2) are installed at the top of bottom plate (1), the top of support (2) is provided with backup pad (3), the inside fixed mounting of support (2) has jacking cylinder (4), fixed plate (5) are installed at the top of backup pad (3), one side of fixed plate (5) is provided with displacement mechanism, connecting plate (6) are installed at the top of bottom plate (1), the top of connecting plate (6) is provided with movable plate (7), the back of movable plate (7) has bolted connection frame (8), limiting plate (9) are installed to the other end of connection frame (8), the center department threaded connection of limiting plate (9) has spacing bolt (10), the one end of spacing bolt (10) is connected with cardboard (11) that use with the motor housing cooperation through the bearing rotation.

2. A three-phase asynchronous motor manufacturing and assembling machine according to claim 1, characterized in that slide bars (12) are mounted on the top of said support frame (2), the number of said slide bars (12) is four, said slide bars (12) are slidably connected with said support plate (3), and the output end of said jacking cylinder (4) penetrates through the top of said support frame (2) and is fixedly sleeved with said support plate (3).

3. The three-phase asynchronous motor manufacturing and assembling machine according to claim 1, characterized in that said displacement mechanism comprises a hydraulic cylinder (13), the output end of said hydraulic cylinder (13) penetrates to the other side of said fixed plate (5) and is equipped with a connecting disc (14), one side of said connecting disc (14) is equipped with a limiting rod (15), said limiting rod (15) is used in cooperation with the motor rotor end, and the number of said limiting rods (15) is three.

4. A three-phase asynchronous motor production and manufacturing assembly machine according to claim 3, characterized in that said hydraulic cylinder (13) has a fixed seat (16) fixed to its surface, said fixed seat (16) being bolted at one end to said fixed plate (5).

5. A three-phase asynchronous motor production and manufacturing assembly machine according to claim 1, characterized in that said rotating mechanism comprises a rotating wheel (17), both ends of said rotating wheel (17) are rotatably connected with rotating seats (18) through rotating shafts, and the bottom of said rotating seats (18) is bolted with the top of the moving plate (7).

6. A three-phase asynchronous motor manufacturing and assembling machine according to claim 1, characterized in that a groove (19) is opened on the top of said connecting plate (6), a screw rod (20) is rotatably connected inside said groove (19) through a bearing, a connecting block (21) bolted to said moving plate (7) is screwed on the surface of said screw rod (20), and said connecting block (21) and groove (19) are slidably connected.

7. The assembly machine for producing and manufacturing three-phase asynchronous motors according to claim 1, characterized in that the two sides of the moving plate (7) are provided with sliding blocks (22), and the two sides of the connecting plate (6) are provided with sliding grooves (23) matched with the sliding blocks (22).

8. A manufacturing and assembling machine of three-phase asynchronous motors according to claim 5, characterized in that the top of said clamping plate (11) is bolted with a plug rod (24) which is slidably connected with said limiting plate (9), and the back of said connecting frame (8) is screwed with a clamping bolt (25) which is used with said rotating wheel (17).

9. A three-phase asynchronous motor manufacturing and assembling machine according to claim 1, characterized in that said base plate (1) is equipped at the top with a master controller (26), and said base plate (1) is equipped at the bottom with legs (27), said legs (27) being four in number.