CN216530914U

CN216530914U - Connection base for three-phase asynchronous motor

Info

Publication number: CN216530914U
Application number: CN202123369199.XU
Authority: CN
Inventors: 朱振中; 杨勇; 朱海洋; 查仿书
Original assignee: Jiangsu Moon Motor Co ltd
Current assignee: Jiangsu Moon Motor Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-13
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a connecting base for a three-phase asynchronous motor, which comprises a motor body, a base connected with the motor body and a lock catch component used for conveniently disassembling and assembling the motor body, the lock catch component comprises an installation seat, fixed blocks respectively arranged at two sides of the installation seat, a limiting groove arranged at one side of the fixed blocks, limiting plates respectively arranged at two sides of a base, a movable groove arranged in the limiting plates, a screw rod arranged in the movable groove, a knob arranged at one end of the screw rod and a movable block sleeved at the outer side of the screw rod, and solves the problem that the existing base is mostly fixedly installed by bolts when being installed by arranging a motor body, a base, the installation seat, the fixed blocks, the limiting grooves, the limiting plates, the movable groove, the screw rod, the knob, the movable block and a first locking groove, when the motor needs to be disassembled and maintained, the disassembly is more complicated, the efficiency is not high, and the inconvenience is brought to a user.

Description

Connection base for three-phase asynchronous motor

Technical Field

The utility model belongs to the technical field of motors, and particularly relates to a connecting base for a three-phase asynchronous motor.

Background

Three-phase asynchronous machine belongs to brake motor's one, and brake motor wide application is in various mechanical equipment and the transmission that require the rapid stop and pinpoint, and three-phase asynchronous machine is mechanical energy with electric energy conversion, and the connection base dismouting of present motor is inconvenient, and the problem that prior art exists is: the existing base is installed by adopting bolts to be fixedly installed, when the motor needs to be disassembled and maintained, the disassembly is more complicated, the efficiency is not high, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a connection base for a three-phase asynchronous motor, which has the advantages of conveniently disassembling and assembling the motor and improving the disassembling and assembling efficiency, and solves the problems that the existing base is mostly fixedly installed by adopting bolts during installation, and when the motor needs to be disassembled and maintained, the disassembly is complicated, the efficiency is not high, and inconvenience is brought to a user.

The utility model is realized in such a way that the connecting base for the three-phase asynchronous motor comprises a motor body, a base connected with the motor body and a locking part used for conveniently disassembling and assembling the motor body, wherein the locking part comprises an installation seat, fixed blocks respectively arranged at two sides of the installation seat, a limiting groove arranged at one side of the fixed blocks, limiting plates respectively arranged at two sides of the base, a movable groove arranged in the limiting plates, a screw rod arranged in the movable groove, a knob arranged at one end of the screw rod, a movable block sleeved at the outer side of the screw rod, a first locking groove arranged at one side of the movable groove, a second locking groove arranged at one side of the limiting groove, a locking block arranged in the first locking groove and an adjusting plate arranged between the locking block and the movable block, the adjusting plate is respectively hinged with the movable block and the locking block, the locking block is respectively connected with the first locking groove and the second locking groove in a sliding manner, the movable block is in threaded connection with the screw rod, the screw rod is rotationally connected with the limiting plate.

Preferably, a belt pulley is sleeved on the outer side of the screw, and a first belt is arranged between the two belt pulleys.

Preferably, ball-shaped grooves are formed in two sides of the first lock groove respectively, a ball is arranged in each ball-shaped groove, and the ball is in contact with the lock block.

Preferably, one side of the movable groove is provided with a rotation stopping groove, a rotation stopping block is arranged in the rotation stopping groove, the rotation stopping block is connected with the rotation stopping groove in a sliding mode, and the rotation stopping block is fixedly connected with the movable block.

Preferably, the periphery of the top of the mounting seat is provided with mounting holes respectively.

Preferably, the rotation stopping block is in an I shape, and the rotation stopping groove is in a T shape.

Compared with the prior art, the utility model has the following beneficial effects:

1. the motor comprises a motor body, a base, a mounting seat, a fixing block, a limiting groove, a limiting plate, a movable groove, a screw, a knob, a moving block, a first locking groove, a second locking groove, a locking block and an adjusting plate, wherein the adjusting plate is hinged to the moving block and the locking block respectively, the locking block is connected with the first locking groove and the second locking groove in a sliding mode respectively, the moving block is in threaded connection with the screw, the screw is connected with the limiting plate in a rotating mode, the limiting plates on the two sides of the base can be clamped into the limiting groove, the locking block can be clamped into the second locking groove, the limiting plate can be fixed, the base and the mounting seat can be fixed, the assembly and disassembly efficiency can be improved, and the problems that when the existing base is installed, bolts are mostly adopted for fixed installation, when the motor needs to be disassembled and overhauled, the disassembly is tedious, the efficiency is not high, and inconvenience is brought to a user are solved.

2. According to the utility model, through the arrangement of the belt pulley and the first belt, only one screw rod needs to be rotated, and the other screw rod can be driven to rotate through the belt pulley and the first belt, so that the time can be saved, and the efficiency can be improved.

3. According to the utility model, the spherical groove and the sphere are arranged, the sphere is contacted with the locking block, the sphere can roll in the spherical groove, the friction force between the locking block and the first locking groove can be reduced, and the sliding of the locking block is facilitated.

4. According to the utility model, the rotation stopping groove and the rotation stopping block are arranged, the rotation stopping block is connected with the rotation stopping groove in a sliding manner, and the rotation stopping block is fixedly connected with the moving block, so that the rotation stopping effect can be achieved, the moving block is prevented from rotating when the screw rod rotates, the limiting effect can be achieved, and the moving distance of the moving block is limited.

5. According to the utility model, the installation seat can be conveniently installed and fixed through the bolt by arranging the installation hole, and the motor body can be detached without detaching the bolt subsequently.

6. According to the utility model, the anti-rotation block is I-shaped, the anti-rotation groove is T-shaped, the anti-rotation block can conveniently slide in the anti-rotation groove, and the stability of the anti-rotation block during sliding can be improved.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a front view provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2 according to an embodiment of the present invention;

FIG. 4 is an enlarged view at A of FIG. 3 provided by an embodiment of the present invention;

fig. 5 is an enlarged view of B in fig. 4 according to an embodiment of the present invention.

In the figure: 1. a motor body; 2. a base; 31. a mounting seat; 32. a fixed block; 33. a limiting groove; 34. A limiting plate; 35. a movable groove; 36. a screw; 37. a knob; 38. a moving block; 39. a first locking groove; 40. A second locking groove; 41. a locking block; 42. an adjusting plate; 311. mounting holes; 351. a rotation stopping groove; 352. a rotation stopping block; 361. the belt pulley; 362. a first belt; 391. a spherical groove; 392. a sphere.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, a connection base for a three-phase asynchronous motor according to an embodiment of the present invention includes a motor body 1, a base 2 connected to the motor body 1, and a locking component for conveniently detaching the motor body 1, where the locking component includes an installation base 31, fixed blocks 32 respectively disposed on two sides of the installation base 31, a limit groove 33 disposed on one side of the fixed block 32, limit plates 34 respectively disposed on two sides of the base 2, a movable groove 35 disposed in the limit plate 34, a screw 36 disposed in the movable groove 35, a knob 37 disposed at one end of the screw 36, a moving block 38 sleeved outside the screw 36, a first lock groove 39 disposed on one side of the movable groove 35, a second lock groove 40 disposed on one side of the limit groove 33, a lock block 41 disposed in the first lock groove 39, and an adjustment plate 42 disposed between the lock block 41 and the moving block 38, and the adjustment plate 42 is hinged to the moving block 38 and the lock block 41, the locking block 41 is slidably connected with the first locking groove 39 and the second locking groove 40 respectively, the moving block 38 is screwed with the screw rod 36, and the screw rod 36 is rotatably connected with the limiting plate 34.

Referring to fig. 4, a belt pulley 361 is sleeved outside the screw 36, and a first belt 362 is disposed between the two belt pulleys 361.

Adopt above-mentioned scheme: through setting up belt pulley 361 and first belt 362, only need to rotate one of them screw rod 36 and rotate, can drive another screw rod 36 through belt pulley 361 and first belt 362 and rotate, can save time, can raise the efficiency.

Referring to fig. 5, ball-shaped grooves 391 are respectively formed at two sides of the first locking groove 39, a ball 392 is disposed in the ball-shaped grooves 391, and the ball 392 contacts with the locking block 41.

Adopt above-mentioned scheme: by arranging the spherical groove 391 and the ball 392, the ball 392 is in contact with the lock block 41, and the ball 392 can roll in the spherical groove 391, so that the friction between the lock block 41 and the first lock groove 39 can be reduced, and the lock block 41 can slide conveniently.

Referring to fig. 4, a rotation stopping groove 351 is formed at one side of the movable groove 35, a rotation stopping block 352 is arranged in the rotation stopping groove 351, the rotation stopping block 352 is slidably connected with the rotation stopping groove 351, and the rotation stopping block 352 is fixedly connected with the moving block 38.

Adopt above-mentioned scheme: by providing the rotation stopping groove 351 and the rotation stopping block 352, the rotation stopping block 352 is slidably connected with the rotation stopping groove 351, and the rotation stopping block 352 is fixedly connected with the moving block 38, so that the rotation stopping function can be achieved, the moving block 38 is prevented from rotating when the screw 36 rotates, the limiting function can be achieved, and the moving distance of the moving block 38 is limited.

Referring to fig. 1, the top of the mounting seat 31 is provided with mounting holes 311 at the periphery thereof.

Adopt above-mentioned scheme: through setting up mounting hole 311, can be convenient for install the mount pad 31 fixedly through the bolt, follow-up need not to dismantle the bolt, can pull down motor body 1.

Referring to fig. 4, the anti-rotation block 352 is in the shape of an i, and the anti-rotation groove 351 is in the shape of a T.

Adopt above-mentioned scheme: by providing the anti-rotation block 352 with an i-shape and the anti-rotation groove 351 with a T-shape, the anti-rotation block 352 can slide in the anti-rotation groove 351 conveniently, and the stability of the anti-rotation block 352 when sliding can be improved.

The working principle of the utility model is as follows:

when the motor body 1 is used, firstly, the mounting base 31 is mounted at a proper position through the bolts and the mounting holes 311, the limiting plate 34 is aligned to the limiting groove 33 and pushed into the limiting groove 33, at the moment, the locking block 41 is aligned to the second locking groove 40, then one of the knobs 37 is rotated to drive one of the screw rods 36 to rotate, the other screw rod 36 is driven to rotate through the belt pulley 361 and the first belt 362, the screw rod 36 rotates to enable the moving block 38 to move, the moving block 38 moves to push the locking block 41 at the other end of the adjusting plate 42 to be clamped into the second locking groove 40, the limiting plate 34 is fixed, the motor body 1 can be fixed, the motor body 1 is completely mounted, when the motor body 1 needs to be dismounted, the knob 37 is rotated reversely to drive the screw rod 36 to rotate reversely, the locking block 41 can be separated from the second locking groove 40, and the motor body 1 can be dismounted at the moment.

In conclusion: this three-phase asynchronous motor is with connecting base, through setting up motor body 1, base 2, mount pad 31, fixed block 32, spacing groove 33, limiting plate 34, activity groove 35, screw rod 36, knob 37, movable block 38, first locked groove 39, second locked groove 40, locking piece 41, regulating plate 42, belt pulley 361, first belt 362, ball-type groove 391, spheroid 392, the groove 351 that splines, spline 352 and mounting hole 311, solved current base 2 and adopted the bolt to carry out fixed mounting when the installation more, when needs are dismantled the motor and are overhauld, it is comparatively loaded down with trivial details to dismantle, efficiency is not high, inconvenient problem has been brought for the user.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an asynchronous motor of three-phase is with connecting base, includes motor body (1), base (2) that link to each other with motor body (1) and be used for the hasp part of convenient dismouting motor body (1), its characterized in that: the lock catch component comprises an installation seat (31), fixed blocks (32) respectively arranged at two sides of the installation seat (31), a limiting groove (33) arranged at one side of the fixed blocks (32), limiting plates (34) respectively arranged at two sides of a base (2), a movable groove (35) arranged in the limiting plates (34), a screw rod (36) arranged in the movable groove (35), a knob (37) arranged at one end of the screw rod (36), a movable block (38) sleeved at the outer side of the screw rod (36), a first locking groove (39) arranged at one side of the movable groove (35), a second locking groove (40) arranged at one side of the limiting groove (33), a locking block (41) arranged in the first locking groove (39) and an adjusting plate (42) arranged between the locking block (41) and the movable block (38), wherein the adjusting plate (42) is respectively hinged with the movable block (38) and the locking block (41), and the locking block (41) is respectively connected with the first locking groove (39) and the second locking groove (40) in a sliding manner, the moving block (38) is in threaded connection with the screw rod (36), and the screw rod (36) is rotatably connected with the limiting plate (34).

2. The connection base for the three-phase asynchronous motor according to claim 1, wherein: the outside cover of screw rod (36) is equipped with belt pulley (361), two be equipped with first belt (362) between belt pulley (361).

3. The connection base for the three-phase asynchronous motor according to claim 1, wherein: spherical grooves (391) are formed in two sides of the first locking groove (39) respectively, a sphere (392) is arranged in each spherical groove (391), and each sphere (392) is in contact with the locking block (41).

4. The connection base for the three-phase asynchronous motor according to claim 1, wherein: the anti-rotation device is characterized in that one side of the movable groove (35) is provided with an anti-rotation groove (351), an anti-rotation block (352) is arranged in the anti-rotation groove (351), the anti-rotation block (352) is connected with the anti-rotation groove (351) in a sliding mode, and the anti-rotation block (352) is fixedly connected with the moving block (38).

5. The connection base for the three-phase asynchronous motor according to claim 1, wherein: and mounting holes (311) are respectively formed around the top of the mounting seat (31).

6. The connection base for the three-phase asynchronous motor according to claim 4, wherein: the anti-rotation block (352) is I-shaped, and the anti-rotation groove (351) is T-shaped.