CN218364174U - Positioning device for motor rotor core - Google Patents
Positioning device for motor rotor core Download PDFInfo
- Publication number
- CN218364174U CN218364174U CN202221782175.9U CN202221782175U CN218364174U CN 218364174 U CN218364174 U CN 218364174U CN 202221782175 U CN202221782175 U CN 202221782175U CN 218364174 U CN218364174 U CN 218364174U
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- China
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- rotor core
- fixedly connected
- spring
- spout
- lifter plate
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Abstract
The utility model discloses a positioner of electric motor rotor iron core, the device include the bottom plate, the top fixedly connected with electric putter of bottom plate, electric putter's top fixedly connected with lifter plate, it has rather than sliding connection's a pressure section of thick bamboo to alternate on the lifter plate, the top fixedly connected with evenly distributed's of pressing a section of thick bamboo spring one, the other end and the lifter plate fixed connection of spring one, evenly distributed's spout is seted up to the bottom of pressing a section of thick bamboo, the inner wall sliding connection of spout has the slide bar, one side fixedly connected with spring two of slide bar, the other end and the spout fixed connection of spring two. The utility model discloses a, very convenient and fast at the in-process to rotor core location, only need control electric putter start can realize the location to rotor core, and the required step is fixed a position to rotor core to effectual reduction, improves machining efficiency.
Description
Technical Field
The utility model relates to a positioner of electric motor rotor core.
Background
The rotor of the motor is used for outputting torque, and in the aspect of electromagnetism, no matter the motor is an alternating current motor or a direct current motor, the rotor of the motor needs to interact with a stator of the motor, so that torque output is generated, the structure of the motor is important, and therefore, for the convenience of machining the motor, a rotor core of the motor needs to be positioned before machining.
When the positioning device for the motor rotor core is used, although the positioning of the motor rotor can be realized, the related operation for fixing the motor rotor is complex, and the improvement of the processing efficiency is not facilitated, so that the positioning device for the motor rotor core is required.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, the utility model aims to provide an electric motor rotor core's positioner to solve present electric motor rotor core positioner when using, fixed electric motor rotor's relevant operation is comparatively complicated, is unfavorable for improving machining efficiency's problem.
In order to solve the problems, the utility model adopts the following technical proposal;
the utility model provides a positioner of electric motor rotor iron core, includes the bottom plate, the top fixedly connected with electric putter of bottom plate, electric putter's top fixedly connected with lifter plate, it has rather than sliding connection's a pressure section of thick bamboo to alternate on the lifter plate, the top fixedly connected with evenly distributed's of pressing a section of thick bamboo spring one, the other end and the lifter plate fixed connection of spring one, evenly distributed's spout is seted up to the bottom of pressing a section of thick bamboo, the inner wall sliding connection of spout has the slide bar, one side fixedly connected with spring two of slide bar, the other end and the spout fixed connection of spring two, the top and the bottom of slide bar are fixedly connected with contact arm and clamping bar respectively, evenly distributed's chute is seted up to the bottom of lifter plate, the inner wall and the contact arm of chute contact.
The top end of the contact rod is rotatably connected with a roller, and the top of the roller is in contact with the inner wall of the chute.
The bottom end of the clamping rod is sleeved with a clamping block in sliding connection with the clamping rod, a screw rod in threaded connection with the clamping block is inserted in the clamping block, and one end of the screw rod is rotatably connected with the clamping rod.
An arc-shaped groove is formed in one side of the clamping block, and a rubber pad is fixedly connected to one side of the arc-shaped groove.
The top of bottom plate fixedly connected with controller, the output and the electric putter signal connection of controller.
Compared with the prior art, the utility model has the advantages of:
this scheme is very convenient and fast at the in-process of rotor core location, only needs control electric putter to start and can realize the location to rotor core, and the required step of rotor core location is fixed a position to effectual reduction, improves the machining efficiency of device.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a subjective view of the present invention;
FIG. 3 is a subjective view of the middle pressure cylinder of the present invention;
fig. 4 is a bottom view of the middle pressure cylinder of the present invention.
The numbering in the figures illustrates:
1. a base plate; 2. an electric push rod; 3. a lifting plate; 4. pressing the cylinder; 5. a first spring; 6. a chute; 7. a slide bar; 8. a second spring; 9. a contact lever; 10. a clamping bar; 11. a chute; 12. a roller; 13. a clamping block; 14. a screw rod; 15. an arc-shaped slot; 16. a rubber pad; 17. and a controller.
Detailed Description
Please refer to fig. 1-4, the utility model relates to a positioning device for electric motor rotor core, comprising a base plate 1, bottom plate 1's top fixedly connected with electric putter 2, electric putter 2's top fixedly connected with lifter plate 3, the last interlude of lifter plate 3 has rather than sliding connection's a pressure section of thick bamboo 4, the top fixedly connected with evenly distributed's of a pressure section of thick bamboo 4 spring 5, spring 5's the other end and lifter plate 3 fixed connection, evenly distributed's spout 6 is seted up to the bottom of a pressure section of thick bamboo 4, the inner wall sliding connection of spout 6 has slide bar 7, one side fixedly connected with spring two 8 of slide bar 7, spring two 8's the other end and spout 6 fixed connection, slide bar 7's top and bottom are fixedly connected with contact bar 9 and clamping bar 10 respectively, evenly distributed's chute 11 is seted up to lifter plate 3's bottom, chute 11's inner wall contacts with contact bar 9.
The top end of the contact rod 9 is rotatably connected with a roller 12, and the top of the roller 12 is in contact with the inner wall of the chute 11. The contact rod 9 and the chute 11 can be reduced in friction force through the roller 12 rotatably connected to the top end of the contact rod 9, the running smoothness of the device is improved, and meanwhile, the abrasion is reduced, and the service life of the device is prolonged.
The bottom end of the clamping rod 10 is sleeved with a clamping block 13 in sliding connection with the clamping rod, a screw rod 14 in threaded connection with the clamping block 13 is inserted into the clamping block 13, and one end of the screw rod 14 is rotatably connected with the clamping rod 10. The clamping block 13 arranged through the bottom end sleeve of the clamping rod 10 can replace the clamping rod 10 to contact with the rotor core, the contact area with the rotor core is increased, the effect of positioning of the multiple rotor cores is improved, the position of the clamping block 13 can be adjusted through the rotary lead screw 14 by a user, the device can perform the positioning function on the irregular rotor core, and the practicability of the device is improved.
An arc-shaped groove 15 is formed in one side of the clamping block 13, and a rubber pad 16 is fixedly connected to one side of the arc-shaped groove 15. The arc-shaped groove 15 formed in one side of the clamping block 13 can be matched with the rotor core in a better appearance, the positioning effect of the rotor core is further improved, abrasion can be reduced through the arrangement of the rubber pad 16, and the service life of the device is prolonged.
The top of the bottom plate 1 is fixedly connected with a controller 17, and the output end of the controller 17 is in signal connection with the electric push rod 2.
When the rotor core positioning device is used, firstly, the rotor core is placed at the central position of the bottom plate 1, then, a user starts the electric push rod 2, the electric push rod 2 can drive the lifting plate 3 to descend, the lifting plate 3 can drive the pressing cylinder 4 to descend through the elasticity of the first spring 5, until the pressing cylinder 4 is contacted with the top of the rotor core, the upper position and the lower position of the rotor core can be positioned at the moment, along with the descending of the lifting plate 3, the lifting plate 3 can descend along the surface of the pressing cylinder 4, the chute 11 at the bottom of the lifting plate 3 can extrude the top end of the contact rod 9, the contact rod 9 can slide along the inner wall of the chute 11 after being extruded, the contact rod 9 can drive the slide rod 7 to deviate in the sliding process, the slide rod 7 can slide along the inner wall of the chute 6 after deviating, the slide rod 7 can drive the clamping rod 10 to move towards the rotor core while moving, the clamping rods 10 which are uniformly distributed can approach towards the rotor core until all the clamping rods 10 are contacted with the rotor core, the positioning of the rotor core can be positioned at the front position and the position of the rotor core, and the positioning device can be conveniently controlled by the electric push rod 2, the iron core positioning device, the iron core can be quickly positioned in the process of the rotor core, and the rotor core, the rotor core positioning device, and the rotor core can be conveniently, and the rotor core positioning device, and the rotor core device can be conveniently controlled by the rotor core, and the rotor core device.
Claims (5)
1. The utility model provides a positioner of electric motor rotor core, includes bottom plate (1), its characterized in that: the top fixedly connected with electric putter (2) of bottom plate (1), the top fixedly connected with lifter plate (3) of electric putter (2), alternate on lifter plate (3) and have rather than sliding connection's a section of thick bamboo (4) of pressing, the top fixedly connected with evenly distributed's of a section of thick bamboo (4) spring (5), the other end and lifter plate (3) fixed connection of spring (5), evenly distributed's spout (6) are seted up to the bottom of a section of thick bamboo (4), the inner wall sliding connection of spout (6) has slide bar (7), one side fixedly connected with spring two (8) of slide bar (7), the other end and spout (6) fixed connection of spring two (8), the top and the bottom of slide bar (7) are fixedly connected with contact bar (9) and clamping bar (10) respectively, evenly distributed's chute (11) have been seted up to the bottom of lifter plate (3), the inner wall and the contact bar (9) of chute (11) contact.
2. The positioning device for the rotor core of the motor according to claim 1, wherein: the top end of the contact rod (9) is rotatably connected with a roller (12), and the top of the roller (12) is in contact with the inner wall of the chute (11).
3. The positioning device for the rotor core of the motor according to claim 1, wherein: the bottom cover of clamping bar (10) is equipped with rather than sliding connection's clamp splice (13), on clamp splice (13) alternate have rather than threaded connection's lead screw (14), the one end and the clamping bar (10) of lead screw (14) are rotated and are connected.
4. The positioning device for the rotor core of the motor according to claim 3, wherein: an arc-shaped groove (15) is formed in one side of the clamping block (13), and a rubber pad (16) is fixedly connected to one side of the arc-shaped groove (15).
5. The positioning device for the rotor core of the motor according to claim 1, wherein: the top of bottom plate (1) fixedly connected with controller (17), the output and the electric putter (2) signal connection of controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221782175.9U CN218364174U (en) | 2022-07-12 | 2022-07-12 | Positioning device for motor rotor core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221782175.9U CN218364174U (en) | 2022-07-12 | 2022-07-12 | Positioning device for motor rotor core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218364174U true CN218364174U (en) | 2023-01-24 |
Family
ID=84960739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221782175.9U Active CN218364174U (en) | 2022-07-12 | 2022-07-12 | Positioning device for motor rotor core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218364174U (en) |
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2022
- 2022-07-12 CN CN202221782175.9U patent/CN218364174U/en active Active
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