CN218678765U - Motor rotor assembling device - Google Patents
Motor rotor assembling device Download PDFInfo
- Publication number
- CN218678765U CN218678765U CN202223145063.5U CN202223145063U CN218678765U CN 218678765 U CN218678765 U CN 218678765U CN 202223145063 U CN202223145063 U CN 202223145063U CN 218678765 U CN218678765 U CN 218678765U
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- wall
- limiting
- rotary drum
- bevel gear
- pressing cylinder
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Abstract
The utility model discloses a motor rotor assembly quality relates to the motor processing technology field, the on-line screen storage device comprises a base, the top fixedly connected with support of base, electric putter is installed on the top of support, electric putter's output fixedly connected with goes up and down to press a section of thick bamboo, adjustment mechanism. The utility model discloses a set up adjustment mechanism, it rotates to drive bevel gear through rotating the meshing of bevel ring gear, spacing rotary drum is under bevel gear's drive simultaneously, it removes to drive the removal pull rod along the backup pad, the movable plate is under the drive of removal pull rod this moment, inner wall along the backup pad removes, then start electric putter and drive the decline of pressing a section of thick bamboo and cup joint the rotor shaft, press a section of thick bamboo to cup joint the back to the top outer wall of rotor shaft when going up and down, can extrude the location to the rotor shaft through stop gear this moment, then go up and down to press a section of thick bamboo and continuously descend, can make movable plate extrusion bearing continuously descend, thereby can realize the purpose of evenly exerting pressure to the big or small bearing of different external diameters.
Description
Technical Field
The utility model relates to a motor processing technology field specifically is motor rotor assembly quality.
Background
The motor is a device for converting electric energy into mechanical energy, and is characterized by that it utilizes an electrified coil to produce rotating magnetic field and make it act on rotor to form magnetoelectric power rotating torque, and is divided into D.C. motor and A.C. motor according to different power supplies.
And current motor rotor need cup joint the bearing to the outer wall of its rotor shaft before installing with the stator, and current assembly mode to the bearing is through the mode that the manual work was pressed, extrudees the outer wall to the appointed height of rotor shaft with the bearing, and this mode is in the use, and not only comparatively hard, still can lead to different external diameter size bearings to lead to causing the damage to the outer wall of rotor shaft because of the atress inequality to be unfavorable for the use of motor, for this we have proposed motor rotor assembly quality.
Disclosure of Invention
The utility model aims to provide a: in order to realize the purpose of uniformly pressing the bearings with different outer diameters, the motor rotor assembling device is provided.
In order to achieve the above object, the utility model provides a following technical scheme: the motor rotor assembling device comprises a base, wherein the top end of the base is fixedly connected with a support, the top end of the support is provided with an electric push rod, the output end of the electric push rod is fixedly connected with a lifting pressure cylinder, the lifting pressure cylinder is positioned at the top end of the inner wall of the support, and the bottom end of the lifting pressure cylinder is provided with an adjusting mechanism; the adjusting mechanism comprises a supporting plate, a bevel gear, a moving plate, a moving pull rod, a bevel gear ring and a limiting rotary drum; the plurality of supporting plates are arranged, the circumferences of the plurality of supporting plates are fixedly connected to the bottom end of the lifting pressing cylinder at equal intervals, and the conical tooth ring is arranged on the outer wall of each supporting plate and is positioned below the lifting pressing cylinder; the limiting rotary drum is rotatably connected inside the supporting plate and penetrates through the supporting plate to the position below the bevel gear ring, the bevel gear is fixedly connected to one end of the limiting rotary drum and is meshed with the bevel gear ring, the movable pull rod is slidably connected inside the supporting plate and the limiting rotary drum, a thread groove is formed in the outer wall of the movable pull rod and is in threaded connection with the limiting rotary drum, and the movable plate is slidably connected to the bottom end of the supporting plate and is fixedly connected with the movable pull rod; and a limiting mechanism is arranged in the lifting pressing cylinder.
As a further aspect of the present invention: stop gear is including removing clamp plate, worm, change and spacing slide bar, the change rotates to be connected in the inside of a lift pressure section of thick bamboo, it is provided with a plurality ofly to remove the clamp plate remove clamp plate circumference equidistance and distribute at the lower surface of change, and press a section of thick bamboo sliding connection with going up and down, spacing slide bar fixed connection is on the top of removing the clamp plate, and with change, lift pressure section of thick bamboo sliding connection, the worm sets up at the outer wall of change, and runs through to the outer wall of a lift pressure section of thick bamboo.
As a further aspect of the present invention: the cross section of the limiting rotary drum is L-shaped, and a connecting rotary groove for rotating the limiting rotary drum is formed in the position where the supporting plate is connected with the limiting rotary drum.
As a further aspect of the present invention: the outer wall shaping of backup pad has the spacing slider with awl ring gear sliding connection, the outer wall of spacing slider is the T word form.
As a further aspect of the present invention: the position where the lifting pressure cylinder is connected with the worm is provided with a limiting rotating groove for the rotation of the worm, and the outer wall of the position where the rotating ring is connected with the worm is formed with a plurality of tooth blocks which are connected with the worm in a meshed mode.
As a further aspect of the present invention: the position that the swivel meets with the spacing slide bar is seted up and is supplied the first straight flute that the spacing slide bar removed, the position that the lift pressure cylinder meets with the spacing slide bar is seted up and is supplied the gliding second straight flute of spacing slide bar.
As a further aspect of the present invention: the worm is fixedly connected with a fixed shaft at the end part of the outer wall of the lifting pressure cylinder.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up adjustment mechanism, drive bevel gear through rotating the meshing of bevel ring gear and rotate, spacing rotary drum is under bevel gear's drive simultaneously, it removes to drive the removal pull rod along the backup pad, the movable plate is under the drive that removes the pull rod this moment, remove along the inner wall of backup pad, then start electric putter and drive the decline of lift pressure cylinder and cup joint the rotor shaft, after lift pressure cylinder cup joints the top outer wall of rotor shaft, can extrude the location to the rotor shaft through stop gear this moment, then lift pressure cylinder lasts the decline, can make movable plate extrusion bearing last decline, thereby can realize the purpose of evenly exerting pressure to the big or small bearing of different external diameters.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure view of the lifting pressure cylinder of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the supporting plate and the bevel gear ring of the present invention;
fig. 4 is a partially enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a base; 2. an adjustment mechanism; 201. a support plate; 202. a bevel gear; 203. moving the plate; 204. moving the pull rod; 205. a conical gear ring; 206. limiting the rotary drum; 3. a limiting mechanism; 301. moving the pressing plate; 302. a worm; 303. rotating the ring; 304. a limiting slide bar; 4. a support; 5. an electric push rod; 6. and a lifting pressing cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an electric motor rotor assembling apparatus includes a base 1, a support 4 is fixedly connected to a top end of the base 1, an electric push rod 5 is installed at a top end of the support 4, an output end of the electric push rod 5 is fixedly connected to a lifting pressure cylinder 6, the lifting pressure cylinder 6 is located at a top end of an inner wall of the support 4, and an adjusting mechanism 2 is disposed at a bottom end of the lifting pressure cylinder 6; the adjusting mechanism 2 comprises a supporting plate 201, a bevel gear 202, a moving plate 203, a moving pull rod 204, a bevel gear ring 205 and a limiting rotary drum 206; the number of the supporting plates 201 is multiple, the supporting plates 201 are fixedly connected to the bottom end of the lifting pressing cylinder 6 at equal intervals on the circumference, a limiting slide block in sliding connection with a bevel gear ring 205 is formed on the outer wall of each supporting plate 201, the outer wall of each limiting slide block is in a T shape, and the bevel gear ring 205 is arranged on the outer wall of each supporting plate 201 and is positioned below the lifting pressing cylinder 6; the limiting rotary drum 206 is rotatably connected inside the supporting plate 201 and penetrates through the supporting plate 201 to the position below the bevel gear ring 205, the cross section of the limiting rotary drum 206 is L-shaped, a connecting rotary groove for the limiting rotary drum 206 to rotate is formed in the connecting position of the supporting plate 201 and the limiting rotary drum 206, the bevel gear 202 is fixedly connected to one end of the limiting rotary drum 206 and is meshed with the bevel gear ring 205, the movable pull rod 204 is slidably connected inside the supporting plate 201 and the limiting rotary drum 206, a threaded groove is formed in the outer wall of the movable pull rod 204 and is in threaded connection with the limiting rotary drum 206, and the movable plate 203 is slidably connected to the bottom end of the supporting plate 201 and is fixedly connected with the movable pull rod 204; the lifting pressing cylinder 6 is internally provided with a limiting mechanism 3.
In this embodiment: the following are specifically mentioned: the top of base 1 is offered and is supplied rotor shaft male standing groove, when using this device, place the rotor on the top of base 1 this moment, and insert the axle to the inside of base 1 standing groove, then rotate bevel ring 205 and rotate along limit slide's outer wall, bevel gear 202 is driven under the meshing of bevel ring 205 simultaneously, drive spacing rotary drum 206 and rotate, remove pull rod 204 simultaneously under the drive of spacing rotary drum 206, drive movable plate 203 and remove along the inner wall of backup pad 201, thereby can be according to the interval of the big or small regulation movable plate 203 of different bearings, then start electric putter 5 and drive lift pressure section of thick bamboo 6 and descend and cup joint the rotor shaft, after lift pressure section of thick bamboo 6 cup joints the top outer wall of rotor shaft, can extrude the location to the rotor shaft through stop gear 3 this moment, then lift pressure section of thick bamboo 6 lasts the decline, can make movable plate 203 extrude the bearing and descend continuously, so that the convenient assembly operation to bearing and rotor shaft, thereby can realize the mesh of evenly exerting pressure to the big or small bearing of different external diameters.
Please refer to fig. 1 to 3, the limiting mechanism 3 includes a plurality of movable pressing plates 301, a worm 302, a rotating ring 303 and a limiting sliding rod 304, the rotating ring 303 is rotatably connected inside the lifting pressing cylinder 6, the plurality of movable pressing plates 301 are disposed, the plurality of movable pressing plates 301 are circumferentially and equidistantly distributed on the lower surface of the rotating ring 303 and are slidably connected with the lifting pressing cylinder 6, the limiting sliding rod 304 is fixedly connected to the top end of the movable pressing plate 301 and is slidably connected with the rotating ring 303 and the lifting pressing cylinder 6, the worm 302 is disposed on the outer wall of the rotating ring 303 and penetrates through the outer wall of the lifting pressing cylinder 6, and the end of the worm 302 located on the outer wall of the lifting pressing cylinder 6 is fixedly connected with a connecting rotating shaft.
In this embodiment: after lifting and pressing a section of thick bamboo 6 to cup joint the top outer wall of rotor shaft, rotate worm 302 through connecting the pivot this moment and drive swivel 303 and rotate, spacing slide bar 304 drives the inner wall removal that removes clamp plate 301 along the second straight flute under the drive of swivel 303 simultaneously to can make and remove clamp plate 301 and carry out quick extrusion location to the rotor shaft, need the special explanation this moment: the outer wall that removes clamp plate 301 and be close to the rotor shaft is provided with the ball, and in-process when lift pressure cylinder 6 lasts the decline, remove clamp plate 301 accessible ball and slide along the outer wall of rotor shaft to can carry out convenient location to the rotor shaft.
Please refer to fig. 2 to fig. 3, a position where the lifting pressing cylinder 6 is connected to the worm 302 is provided with a limiting rotation slot for the rotation of the worm 302, and a plurality of tooth blocks meshed with the worm 302 are formed on the outer wall of the position where the rotation ring 303 is connected to the worm 302.
In this embodiment: the rotating ring 303 can rotate along the inner wall of the lifting pressing cylinder 6 under the driving of the worm 302 through the toothed block.
Please refer to fig. 2 to fig. 3, a first straight slot for the movement of the position-limiting slide bar 304 is disposed at the connecting position of the rotating ring 303 and the position-limiting slide bar 304, and a second straight slot for the sliding of the position-limiting slide bar 304 is disposed at the connecting position of the elevating pressing cylinder 6 and the position-limiting slide bar 304.
In this embodiment: through mutually supporting of first straight flute and second straight flute, can make spacing slide bar 304 under the drive of swivel 303, promote to remove clamp plate 301 and extrude the outer wall of rotor shaft to can carry out convenient spacing to the rotor shaft.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The motor rotor assembling device comprises a base (1), a support (4), an electric push rod (5) and a lifting pressing cylinder (6), and is characterized in that the bottom end of the lifting pressing cylinder (6) is provided with an adjusting mechanism (2);
the adjusting mechanism (2) comprises a supporting plate (201), a bevel gear (202), a moving plate (203), a moving pull rod (204), a bevel gear ring (205) and a limiting rotary drum (206);
the number of the supporting plates (201) is multiple, the supporting plates (201) are fixedly connected to the bottom end of the lifting pressing cylinder (6) at equal intervals on the circumference, and the conical tooth ring (205) is arranged on the outer wall of the supporting plates (201) and is positioned below the lifting pressing cylinder (6);
the limiting rotary drum (206) is rotatably connected inside the supporting plate (201) and penetrates through the supporting plate (201) to the position below the bevel gear ring (205), the bevel gear (202) is fixedly connected to one end of the limiting rotary drum (206) and is meshed with the bevel gear ring (205), the movable pull rod (204) is slidably connected inside the supporting plate (201) and the limiting rotary drum (206), a thread groove is formed in the outer wall of the movable pull rod (204) and is in threaded connection with the limiting rotary drum (206), and the movable plate (203) is slidably connected to the bottom end of the supporting plate (201) and is fixedly connected with the movable pull rod (204);
and a limiting mechanism (3) is arranged in the lifting pressing cylinder (6).
2. The motor rotor assembling device according to claim 1, wherein the limiting mechanism (3) comprises a plurality of moving pressing plates (301), a worm (302), a rotating ring (303) and a limiting slide rod (304), the rotating ring (303) is rotatably connected inside the lifting pressing cylinder (6), the moving pressing plates (301) are arranged in a plurality of numbers, the circumferences of the moving pressing plates (301) are equidistantly distributed on the lower surface of the rotating ring (303) and are in sliding connection with the lifting pressing cylinder (6), the limiting slide rod (304) is fixedly connected to the top end of the moving pressing plates (301) and is in sliding connection with the rotating ring (303) and the lifting pressing cylinder (6), and the worm (302) is arranged on the outer wall of the rotating ring (303) and penetrates through the outer wall of the lifting pressing cylinder (6).
3. The motor rotor assembling device according to claim 1, wherein the cross section of the limiting rotary drum (206) is L-shaped, and a connecting rotary groove for the limiting rotary drum (206) to rotate is formed at the position where the supporting plate (201) is connected with the limiting rotary drum (206).
4. The motor rotor assembly device according to claim 1, wherein the outer wall of the support plate (201) is formed with a limit slider slidably connected with the bevel gear ring (205), and the outer wall of the limit slider is T-shaped.
5. The motor rotor assembling device according to claim 2, wherein a position where the lifting pressure cylinder (6) is connected with the worm (302) is provided with a limiting rotation groove for the rotation of the worm (302), and a plurality of tooth blocks meshed and connected with the worm (302) are formed on the outer wall of the position where the rotation ring (303) is connected with the worm (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223145063.5U CN218678765U (en) | 2022-11-26 | 2022-11-26 | Motor rotor assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223145063.5U CN218678765U (en) | 2022-11-26 | 2022-11-26 | Motor rotor assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218678765U true CN218678765U (en) | 2023-03-21 |
Family
ID=85540551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223145063.5U Active CN218678765U (en) | 2022-11-26 | 2022-11-26 | Motor rotor assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218678765U (en) |
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2022
- 2022-11-26 CN CN202223145063.5U patent/CN218678765U/en active Active
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