CN218754564U

CN218754564U - Stator core clamping device

Info

Publication number: CN218754564U
Application number: CN202222580774.9U
Authority: CN
Inventors: 姚红; 何圣洪
Original assignee: Changzhou Honghui Power Technology Co ltd
Current assignee: Changzhou Honghui Power Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-28
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a stator core clamping device, including horizontal pole, swing mechanism, actuating mechanism and fixture, the swing mechanism symmetry sets up the both ends at the horizontal pole, actuating mechanism sets up between two swing mechanism, fixture sets up the opposite face at two swing mechanism. The utility model discloses a set up actuating mechanism, rotate the dwang, two rotor plates move along the surface of dwang in opposite directions, make two swinging arms take the grip block to rotate the centre gripping in opposite directions and hold stator core, then can mention the stator core through the loop wheel machine and remove, have reached the effect that the stator core that holds carries out the removal.

Description

Stator core clamping device

The technical field is as follows:

the utility model relates to a stator core technical field specifically is a stator core clamping device.

Background art:

the stator core is an important component of the magnetic circuit of the motor, and the stator core, the rotor core and the air gap between the stator and the rotor form a complete magnetic circuit of the motor. The stator core is made of metal materials, so the weight is large, and the stator core is inconvenient to carry due to the shape of the stator core, so the stator core clamping device is provided

The utility model has the following contents:

the utility model aims at prior art's defect, provide a stator core clamping device, possessed the advantage through centre gripping transport stator core, solved the problem of the not convenient to transport of stator core.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stator core clamping device, includes horizontal pole, swing mechanism, actuating mechanism and fixture, the swing mechanism symmetry sets up the both ends at the horizontal pole, actuating mechanism sets up between two swing mechanisms, fixture sets up the opposite face at two swing mechanisms.

Swing mechanism includes swinging arms, connect the via hole and first pivot, connect the via hole and set up the side at the swinging arms, the swinging arms passes through connect the via hole and takes at the both ends of horizontal pole, first pivot symmetry rotates the surface of connecting at the swinging arms, the opposite face of first pivot run through behind the swinging arms with connect the via hole horizontal pole fixed surface be connected.

Actuating mechanism is including adjusting through-hole, second pivot, rotor plate, screw thread through-hole, dwang and drive screw thread, the side at the swinging arms is seted up to the adjusting through-hole, second pivot symmetry is rotated and is connected on the surface of swinging arms and is run through to adjusting in the through-hole, rotor plate fixed connection is between two second pivots and is in adjusting through-hole, the axle center department at the rotor plate is seted up to the screw thread through-hole, the dwang is pegged graft in two screw thread through-holes, the drive screw thread is seted up towards both sides symmetry from the dwang centre, and the dwang passes through drive screw thread and screw thread through-hole threaded connection.

Fixture includes rolling disc, grip block, spacing through-hole and pull through-hole, the rolling disc rotates the side of connecting at the swinging arms, grip block fixed connection is in the side of rolling disc, spacing through-hole uses the rolling disc axle center as the annular array of axle, the side that the swinging arms is close to the bottom is seted up to the pull through-hole, the kelly passes the swinging arms through the pull through-hole and pegs graft with spacing through-hole on the rolling disc.

Specifically, in order to conveniently lift and pull the cross rod, a lifting sleeve is movably sleeved on the surface of the cross rod.

Specifically, for the convenient dwang that rotates, the both ends fixedly connected with hand wheel of dwang.

Specifically, in order to improve the stability of the clamping block to the clamping of the stator core, the shape of the opposite surface of the clamping block is attached to the outer surface of the stator core.

The beneficial effects of the utility model are that:

1. the utility model discloses a set up actuating mechanism, rotate the dwang, two rotor plates move along the surface of dwang in opposite directions, make two swinging arms take the grip block to rotate the centre gripping in opposite directions and hold stator core, then can mention the stator core through the loop wheel machine and remove, have reached the effect that the stator core that holds carries out the removal.

2. The utility model discloses a set up fixture, take out the kelly of pegging graft in the spacing through-hole on the grip block, remove the pivoted restriction between grip block and the rolling disc, rotate the grip block, after being removed suitable angle by the stator core of centre gripping, peg graft the kelly in the spacing through-hole on the grip block, lock the rotation between rolling disc and the grip block, by the angle of the stator core of centre gripping also by the locking, reached the effect of stator core angle when adjusting the centre gripping.

Description of the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a side view of the hand wheel after being taken out;

fig. 3 is a schematic structural view of the rotating disk of the present invention.

In the figure: 1-cross rod, 2-swing mechanism, 21-swing rod, 22-connecting through hole, 23-first rotating shaft, 3-driving mechanism, 31-adjusting through hole, 32-second rotating shaft, 33-rotating plate, 34-threaded through hole, 35-rotating rod, 36-driving thread, 4-clamping mechanism, 41-rotating disk, 42-clamping block, 43-limiting through hole, 44-drawing through hole, 45-clamping rod, 5-drawing sleeve and 6-hand wheel.

The specific implementation mode is as follows:

the following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a stator core clamping device, includes horizontal pole 1, swing mechanism 2, actuating mechanism 3 and fixture 4, and swing mechanism 2 symmetry sets up at the both ends of horizontal pole 1, and the surface activity of horizontal pole 1 has cup jointed and has carried and draw cover 5, carries setting up of drawing cover 5 to conveniently hoist devices such as portal crane with horizontal pole 1. The driving mechanism 3 is arranged between the two swing mechanisms 2, the rotation driving mechanism 3 drives the swing mechanisms 2 to rotate, the clamping mechanisms 4 are arranged on opposite surfaces of the two swing mechanisms 2, and the clamping mechanisms 4 are in contact with the stator core to generate friction force, so that the stator core is clamped.

Referring to fig. 1 to 2, the swing mechanism 2 includes a swing rod 21, a connecting through hole 22 and a first rotating shaft 23, the connecting through hole 22 is formed on a side surface of the swing rod 21, the swing rod 21 is lapped on two ends of the cross rod 1 through the connecting through hole 22, and the connecting through hole 22 is configured such that the swing rod 21 is installed on two ends of the cross rod 1 to provide an installation place. The first rotating shaft 23 is symmetrically and rotatably connected to the surface of the swing rod 21, and the opposite surface of the first rotating shaft 23 penetrates through the swing rod 21 and then is fixedly connected to the surface of the cross rod 1 in the connecting through hole 22, so that the swing rod 21 is rotatably connected to the two ends of the cross rod 1.

Referring to fig. 1 to 2, the driving mechanism 3 includes an adjusting through hole 31, a second rotating shaft 32, a rotating plate 33, a threaded through hole 34, a rotating rod 35 and a driving thread 36, wherein the adjusting through hole 31 is formed on a side surface of the swinging rod 21 to provide a location for mounting the second rotating shaft 32 and the rotating plate 33. The second rotating shafts 32 are symmetrically and rotatably connected to the surface of the swing rod 21 and penetrate through the adjusting through hole 31, the rotating plate 33 is fixedly connected between the two second rotating shafts 32 and is positioned in the adjusting through hole 31, and the second rotating shafts 32 rotatably connect the rotating plate 33 to the adjusting through hole 31 on the swing rod 21. Screw through hole 34 is seted up in the axle center department of rotating plate 33, dwang 35 is pegged graft in two screw through hole 34, the both ends fixedly connected with hand wheel 6 of dwang 35, hand wheel 6's the convenient laborsaving rotation dwang 35 of setting up, drive screw 36 is seted up towards both sides symmetry from the dwang 35 middle, dwang 35 passes through drive screw 36 and screw through hole 34 threaded connection, dwang 35 rotates, rotating plate 33 rotates in adjusting through hole 31, and rotating plate 33 passes through screw through hole 34 along the surperficial drive screw 36 of dwang 35 and moves in opposite directions or back of the body mutually, and then drive two swinging arms 21 and use first pivot 23 to rotate in opposite directions or back of the body mutually.

Referring to fig. 1 to 3, the clamping mechanism 4 includes a rotating disc 41, a clamping block 42, a limiting through hole 43 and a drawing through hole 44, the rotating disc 41 is rotatably connected to the side surface of the swing rod 21, and the rotating disc 41 rotates to drive the clamping block 42 to rotate. The clamping block 42 is fixedly connected to the side surface of the rotating disc 41, and the clamping block 42 is contacted with the surface of the stator core for clamping after the rotating disc 41 rotates along with the swinging rod 21. The shape of the opposite surface of the clamping block 42 is fitted with the outer surface of the stator core, so that the clamping block 42 can clamp the stator core more stably. The limiting through holes 43 are arranged in a collar-shaped array by taking the axis of the rotating disc 41 as a shaft, the drawing through holes 44 are formed in the side surface, close to the bottom, of the swinging rod 21, the clamping rod 45 penetrates through the swinging rod 21 through the drawing through holes 44 to be inserted into the limiting through holes 43 in the rotating disc 41, and the clamping rod 45 is inserted into the limiting through holes 43 to lock the relative positions between the clamping blocks 42 and the rotating disc 41.

The working principle is as follows: when the stator core clamping device is used, a cross rod 1 is lifted to a stator core needing to be clamped by a gantry crane and other devices through a lifting sleeve 5, a rotating rod 35 is rotated, two rotating plates 33 move oppositely along the surface of the rotating rod 35, two swinging rods 21 drive clamping blocks 42 to rotate oppositely to clamp the stator core, then the stator core can be lifted and moved by a crane, when the angle of the clamped stator core needs to be adjusted, clamping rods 45 inserted into limiting through holes 43 in the clamping blocks 42 can be drawn out, the limitation of rotation between the clamping blocks 42 and a rotating disc 41 is removed, the clamping blocks 42 are rotated, the clamping rods 45 are inserted into the limiting through holes 43 in the clamping blocks 42 after the clamped stator core moves to a proper angle, the rotation between the rotating disc 41 and the clamping blocks 42 is locked, and the angle of the clamped stator core is also locked.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A stator core clamping device is characterized in that: the clamping device comprises a cross rod (1), swing mechanisms (2), driving mechanisms (3) and clamping mechanisms (4), wherein the swing mechanisms (2) are symmetrically arranged at two ends of the cross rod (1), the driving mechanisms (3) are arranged between the two swing mechanisms (2), and the clamping mechanisms (4) are arranged on opposite surfaces of the two swing mechanisms (2);

the swing mechanism (2) comprises a swing rod (21), a connecting through hole (22) and a first rotating shaft (23), the connecting through hole (22) is formed in the side face of the swing rod (21), the swing rod (21) is lapped at two ends of the cross rod (1) through the connecting through hole (22), the first rotating shaft (23) is symmetrically and rotatably connected to the surface of the swing rod (21), and the opposite face of the first rotating shaft (23) penetrates through the swing rod (21) and then is fixedly connected with the surface of the cross rod (1) in the connecting through hole (22);

the driving mechanism (3) comprises an adjusting through hole (31), second rotating shafts (32), a rotating plate (33), threaded through holes (34), a rotating rod (35) and driving threads (36), wherein the adjusting through hole (31) is formed in the side face of the swinging rod (21), the second rotating shafts (32) are symmetrically and rotatably connected to the surface of the swinging rod (21) and penetrate into the adjusting through hole (31), the rotating plate (33) is fixedly connected between the two second rotating shafts (32) and is positioned in the adjusting through hole (31), the threaded through holes (34) are formed in the axis of the rotating plate (33), the rotating rod (35) is inserted into the two threaded through holes (34), the driving threads (36) are symmetrically formed from the middle of the rotating rod (35) to two sides, and the rotating rod (35) is in threaded connection with the threaded through holes (34) through the driving threads (36);

fixture (4) include rolling disc (41), grip block (42), spacing through-hole (43), pull through-hole (44) and kelly (45), rolling disc (41) rotate the side of connecting in swinging arms (21), grip block (42) fixed connection is in the side of rolling disc (41), spacing through-hole (43) use rolling disc (41) axle center to collar shape array, the side that is close to the bottom in swinging arms (21) is seted up in pull through-hole (44), kelly (45) are passed through pull through-hole (44) and are pegged graft spacing through-hole (43) on swinging arms (21) and rolling disc (41).

2. The stator core holding apparatus according to claim 1, wherein: the surface of the cross rod (1) is movably sleeved with a lifting sleeve (5).

3. The stator core holding apparatus according to claim 1, wherein: and hand wheels (6) are fixedly connected to the two ends of the rotating rod (35).

4. The stator core holding apparatus according to claim 1, wherein: the shape of the opposite surface of the clamping block (42) is attached to the outer surface of the stator core.