CN215990509U - Iron core laminating device for linear traction motor - Google Patents
Iron core laminating device for linear traction motor Download PDFInfo
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- CN215990509U CN215990509U CN202121864387.7U CN202121864387U CN215990509U CN 215990509 U CN215990509 U CN 215990509U CN 202121864387 U CN202121864387 U CN 202121864387U CN 215990509 U CN215990509 U CN 215990509U
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Abstract
The utility model discloses an iron core laminating device for a linear traction motor, wherein an iron core is formed by laminating a plurality of punching sheets, the punching sheets are provided with a plurality of through holes, and the iron core laminating device comprises a rack, a laminating platform, a front and back leveling mechanism, a left and right leveling mechanism, a pressing mechanism and at least one bolt and nut assembly; the laminated platform is arranged on the rack and is suitable for placing the iron core; the front and rear leveling mechanism is suitable for acting on the iron core in the front and rear direction to enable all the punching sheets to be leveled in the front and rear direction; the left and right leveling mechanism is suitable for acting on the iron core in the left and right direction to enable all the punching sheets to be leveled in the left and right direction; the pressing mechanism is suitable for pressing the iron core after all the punching sheets are leveled; the bolt and nut assembly comprises a locking bolt and a nut which are matched with each other, and after the iron core is pressed tightly, the head of the locking bolt penetrates through the through hole of each punching sheet at the same position and then is in threaded connection with the nut; and the laminated platform is provided with an avoiding hole suitable for avoiding the locking bolt. The utility model can well laminate the iron core and ensure that all punching sheets in the iron core are flush.
Description
Technical Field
The utility model relates to an iron core laminating device for a linear traction motor.
Background
The quality of iron core is crucial to whole linear traction motor, and the iron core is folded by a plurality of towards the piece and is pressed and form, and at present, at the in-process of preparing the iron core, there are a plurality of towards the piece in the iron core, have towards the piece dislocation, uneven condition, and this all can influence the quality of iron core.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides an iron core laminating device for a linear traction motor, which can well laminate an iron core and ensure that all punching sheets in the iron core are flush.
In order to solve the technical problems, the technical scheme of the utility model is as follows: an iron core laminating device for a linear traction motor is characterized in that an iron core is formed by laminating a plurality of punching sheets, the punching sheets are provided with a plurality of through holes, and the iron core laminating device comprises a rack, a laminating platform, a front and back flushing mechanism, a left and right flushing mechanism, a pressing mechanism and at least one bolt and nut assembly; wherein the content of the first and second substances,
the laminated platform is arranged on the rack and is suitable for placing an iron core;
the front and rear leveling mechanism is suitable for acting on the iron core in the front and rear direction to enable all the punching sheets to be leveled in the front and rear direction;
the left and right flushing mechanism is suitable for acting on the iron core in the left and right directions to enable all the punching sheets to be flushed in the left and right directions;
the pressing mechanism is suitable for pressing the iron core after all the punching sheets are leveled in the front-back direction and the left-right direction;
the bolt and nut assembly comprises a locking bolt and a nut which are matched with each other, and after the iron core is pressed tightly, the head of the locking bolt penetrates through the through hole of each stamped sheet at the same position and then is in threaded connection with the nut;
and the laminating platform is provided with an avoiding hole suitable for avoiding the locking bolt.
Further provides a concrete structure of a front and back flushing mechanism, wherein the front and back flushing mechanism comprises a front plate, a back plate and a front plate movement driving mechanism; wherein the content of the first and second substances,
the front plate is fixed on the laminating platform;
the front plate moving driving mechanism is connected with the front plate and at least suitable for driving the front plate to move backwards so that the front plate and the rear plate clamp the iron core in the front-rear direction and all the punching sheets are flush in the front-rear direction.
Further provides a concrete structure of a left-right flushing mechanism, wherein the left-right flushing mechanism comprises a left plate, a right plate and a left plate movement driving mechanism; wherein the content of the first and second substances,
the right plate is fixed on the laminating platform;
the left plate moving driving mechanism is connected with the left plate and at least suitable for driving the left plate to move right so that the left plate and the right plate clamp the iron core in the left-right direction and each punching sheet is flush in the left-right direction.
The pressing mechanism comprises a pressing plate and a pressing plate lifting driving mechanism; wherein the content of the first and second substances,
the pressing plate lifting driving mechanism is connected with the pressing plate and at least suitable for driving the pressing plate to descend after all punching sheets are leveled so that the pressing plate can tightly press the iron core.
Further, in order to conveniently take and place the iron core and lock the iron core through a bolt and nut assembly, the laminating platform can be slidably installed on the rack in a back-and-forth moving mode;
the laminating platform further comprises a laminating platform moving driving mechanism and a front plate lifting driving mechanism; wherein the content of the first and second substances,
the front plate lifting driving mechanism is connected with the front plate moving driving mechanism and is suitable for driving the front plate moving driving mechanism and the front plate to descend so that the front plate is not higher than the laminating platform or driving the front plate moving driving mechanism and the front plate to ascend so that the front plate is higher than the laminating platform;
the laminating platform moving driving mechanism is suitable for driving the laminating platform to move in the front-rear direction when the front plate is not higher than the laminating platform.
The front plate moving driving mechanism comprises a front plate cylinder, and a cylinder rod of the front plate cylinder is connected with the front plate.
The left plate moving driving mechanism comprises a left plate cylinder, a cylinder body of the left plate cylinder is fixed on the rack, and a cylinder rod is connected with the left plate.
The pressing plate lifting driving mechanism comprises a pressing plate cylinder, a cylinder body of the pressing plate cylinder is fixed on the rack, and a cylinder rod is connected with the pressing plate.
The specific structure of the laminated platform moving driving mechanism is further provided, and the laminated platform moving driving mechanism comprises a motor, a lead screw and a nut; wherein the content of the first and second substances,
the screw rod is rotatably supported on the frame;
the nut is in threaded connection with the screw rod and is fixed on the laminating platform;
the motor is connected with the screw rod to drive the screw rod to rotate.
Further, in order to prevent the pressing plate from pressing the iron core, the pressing mechanism further comprises a limiting piece which is fixed on the machine frame and is suitable for limiting the pressing stroke of the pressing plate.
After the technical scheme is adopted, the punching sheets are sequentially stacked on the stacking platform, after a proper number of the punching sheets are stacked, the front-back flushing mechanism acts on the iron core to enable each punching sheet to be flushed in the front-back direction, then the left-right flushing mechanism acts on the iron core to enable each punching sheet to be flushed in the left-right direction, the iron core is pressed by the pressing mechanism, finally the head of the locking bolt penetrates through the through hole, the nut is screwed, the iron core is stacked, the pressing mechanism is loosened, the iron core is taken down, and then the next iron core is stacked, so that the punching sheets can be well flushed in the front-back direction, the left-right direction, and the quality of the stacked iron core is further ensured; after the punching sheets are placed on the laminated platform, the laminated platform is driven to move backwards to a proper position through the laminated platform moving driving mechanism, the front plate lifting driving mechanism drives the front plate moving driving mechanism and the front plate to ascend, after the front and back flushing mechanisms and the left and right flushing mechanisms flush the punching sheets, the front plate lifting driving mechanism drives the front plate moving driving mechanism and the front plate to descend, the laminated platform is driven to move forwards to a proper position through the laminated platform moving driving mechanism, then the iron core is tightly pressed by the pressing frame, the iron core is locked through the bolt and nut assembly, the punching sheets are placed on the laminated platform again after the iron core is taken down, the laminated platform can move forwards and backwards, the punching sheets are conveniently placed on the laminated platform, the iron core is also conveniently locked and taken away, the mechanisms cannot interfere during working, the preparation difficulty is reduced, and convenience is brought to save trouble.
Drawings
FIG. 1 is a schematic structural diagram of a punch sheet of the present invention;
fig. 2 is a front view of the iron core laminating apparatus for the linear traction motor of the present invention;
fig. 3 is a top view of the iron core laminating apparatus for the linear traction motor of the present invention with a frame and a pressing mechanism removed.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1, 2 and 3, an iron core laminating device for a linear traction motor is characterized in that an iron core is formed by laminating a plurality of punching sheets 1, the punching sheets 1 are provided with a plurality of through holes 11, and the iron core laminating device comprises a frame 2, a laminating platform 3, a front and back leveling mechanism, a left and right leveling mechanism, a pressing mechanism and at least one bolt and nut assembly; wherein the content of the first and second substances,
the laminated platform 3 is arranged on the rack 2 and is suitable for placing an iron core;
the front and rear leveling mechanism is suitable for acting on the iron core in the front and rear direction to enable all the punching sheets 1 to be leveled in the front and rear direction;
the left and right flushing mechanism is suitable for acting on the iron core in the left and right directions to enable all the punching sheets 1 to be flushed in the left and right directions;
the pressing mechanism is suitable for pressing the iron core after all the punching sheets 1 are leveled in the front-back direction and the left-right direction;
the bolt and nut assembly comprises a locking bolt and a nut which are matched with each other, and after the iron core is pressed tightly, the head of the locking bolt penetrates through the through hole 11 of each punching sheet 1 at the same position and then is in threaded connection with the nut;
and the laminating platform 3 is provided with an avoiding hole 31 suitable for avoiding the locking bolt.
Specifically, the punching sheets are sequentially stacked on the stacking platform 3, after the punching sheets are stacked to be in proper number, the front and back flushing mechanisms act on the iron core to enable the punching sheets to be flushed in the front and back directions, then the left and right flushing mechanisms act on the iron core to enable the punching sheets to be flushed in the left and right directions, then the iron core is pressed through the pressing mechanisms, finally the head of the locking bolt penetrates through the through hole 11, then the nut is screwed, the iron core is stacked, the pressing mechanisms are loosened, the iron core is taken down, and then the next iron core is stacked.
As shown in fig. 2 and 3, the front-rear flush mechanism includes a front plate 41, a rear plate 42, and a front plate movement drive mechanism; wherein the content of the first and second substances,
the front plate 41 is fixed on the laminating platform 3;
the front plate moving driving mechanism is connected with the front plate 41 and at least suitable for driving the front plate 41 to move backwards so that the front plate 41 and the rear plate 42 clamp the iron core in the front-rear direction to enable the punching sheets 1 to be flush in the front-rear direction.
As shown in fig. 2 and 3, the left-right flushing mechanism includes a left plate 51, a right plate 52, and a left plate movement driving mechanism; wherein the content of the first and second substances,
the right plate 52 is fixed on the laminating platform 3;
the left plate moving driving mechanism is connected with the left plate 51 and at least suitable for driving the left plate 51 to move right so that the left plate 51 and the right plate 52 clamp the iron core in the left-right direction to enable the punching sheets 1 to be flush in the left-right direction.
As shown in fig. 2, the pressing mechanism includes a pressing plate 61 and a pressing plate lifting drive mechanism; wherein the content of the first and second substances,
the pressing plate lifting driving mechanism is connected with the pressing plate 61 and at least suitable for driving the pressing plate 61 to descend after all the punching sheets 1 are leveled so that the pressing plate 61 can tightly press the iron core.
As shown in fig. 2 and 3, in order to conveniently take and place the iron core and lock the iron core through a bolt and nut assembly, the laminating platform 3 is slidably mounted on the frame 2 in a back-and-forth movement manner;
the iron core laminating device for the linear traction motor further comprises a laminating platform moving driving mechanism and a front plate lifting driving mechanism 8; wherein the content of the first and second substances,
the front plate lifting driving mechanism 8 is connected with the front plate moving driving mechanism and is suitable for driving the front plate moving driving mechanism and the front plate 41 to descend so that the front plate 41 is not higher than the laminating platform 3 or driving the front plate moving driving mechanism and the front plate 41 to ascend so that the front plate 41 is higher than the laminating platform 3;
the laminating platform moving driving mechanism is suitable for driving the laminating platform 3 to move in the front-back direction when the front plate 41 is not higher than the laminating platform 3.
Specifically, after the punching sheets are placed on the laminating platform 3, the laminating platform 3 is driven by the laminating platform moving driving mechanism to move backwards to a proper position, the front plate lifting driving mechanism 8 drives the front plate moving driving mechanism and the front plate 41 to ascend, after the front and back flushing mechanisms and the left and right flushing mechanisms flush the punching sheets, the front plate lifting driving mechanism 8 drives the front plate moving driving mechanism and the front plate 41 to descend, the laminating platform 3 is driven by the laminating platform moving driving mechanism to move forwards to a proper position, then the iron core is tightly pressed by the pressing frame, the iron core is locked by the bolt and nut assembly, and after the iron core is taken down, the punching sheets are placed on the laminating platform 3 again.
As shown in fig. 2 and 3, the front plate movement driving mechanism includes a front plate cylinder 43, and a cylinder rod of the front plate cylinder 43 is connected to the front plate 41.
As shown in fig. 2 and 3, the left plate moving driving mechanism includes a left plate cylinder 53, a cylinder body of the left plate cylinder 53 is fixed on the frame 2, and a cylinder rod is connected to the left plate 51.
As shown in fig. 2 and 3, the pressing plate lifting driving mechanism includes a pressing plate cylinder 62, a cylinder body of the pressing plate cylinder 62 is fixed on the frame 2, and a cylinder rod is connected to the pressing plate 61.
As shown in fig. 2 and 3, the laminated platform moving driving mechanism comprises a motor 71, a screw 72 and a nut; wherein the content of the first and second substances,
the screw rod 72 is rotatably supported on the frame 2;
the nut is in threaded connection with the screw rod 72 and is fixed on the laminating platform 3;
the motor 71 is connected to the lead screw 72 to rotate the lead screw 72.
As shown in fig. 2, in order to prevent the pressing plate 61 from pressing the iron core, the pressing mechanism further includes a limiting member 63 fixed on the frame 2 and adapted to limit a pressing stroke of the pressing plate 61.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An iron core laminating device for a linear traction motor, wherein an iron core is formed by laminating a plurality of punching sheets (1), the punching sheets (1) are provided with a plurality of through holes (11), and the iron core laminating device is characterized in that,
the device comprises a rack (2), a laminating platform (3), a front and back flushing mechanism, a left and right flushing mechanism, a pressing mechanism and at least one bolt and nut assembly; wherein the content of the first and second substances,
the laminated platform (3) is arranged on the rack (2) and is suitable for placing an iron core;
the front and back flushing mechanism is suitable for acting on the iron core in the front and back direction to enable all the punching sheets (1) to be flushed in the front and back direction;
the left and right flushing mechanism is suitable for acting on the iron core in the left and right direction to enable all the punching sheets (1) to be flushed in the left and right direction;
the pressing mechanism is suitable for pressing the iron core after all the punching sheets (1) are leveled in the front-back direction and the left-right direction;
the bolt and nut assembly comprises a locking bolt and a nut which are matched with each other, and after the iron core is pressed tightly, the head of the locking bolt penetrates through a through hole (11) of each punching sheet (1) at the same position and then is in threaded connection with the nut;
and an avoidance hole (31) suitable for avoiding the locking bolt is formed in the laminating platform (3).
2. The iron core laminating apparatus for a linear traction motor according to claim 1,
the front and rear flushing mechanism comprises a front plate (41), a rear plate (42) and a front plate movement driving mechanism; wherein the content of the first and second substances,
the front plate (41) is fixed on the laminating platform (3);
the front plate moving driving mechanism is connected with the front plate (41) and at least suitable for driving the front plate (41) to move backwards so that the front plate (41) and the rear plate (42) clamp the iron core in the front-rear direction to enable all punching sheets (1) to be flush in the front-rear direction.
3. The iron core laminating apparatus for a linear traction motor according to claim 1,
the left-right flushing mechanism comprises a left plate (51), a right plate (52) and a left plate movement driving mechanism; wherein the content of the first and second substances,
the right plate (52) is fixed on the laminating platform (3);
the left plate moving driving mechanism is connected with the left plate (51) and at least suitable for driving the left plate (51) to move right so that the left plate (51) and the right plate (52) clamp the iron core in the left-right direction to enable all punching sheets (1) to be flush in the left-right direction.
4. The iron core laminating apparatus for a linear traction motor according to claim 1,
the pressing mechanism comprises a pressing plate (61) and a pressing plate lifting driving mechanism; wherein the content of the first and second substances,
the pressing plate lifting driving mechanism is connected with the pressing plate (61) and at least suitable for driving the pressing plate (61) to descend after all punching sheets (1) are leveled so that the pressing plate (61) presses the iron core.
5. The iron core laminating apparatus for a linear traction motor according to claim 2,
the laminating platform (3) is slidably mounted on the rack (2) in a back-and-forth movement manner;
the device also comprises a laminating platform moving driving mechanism and a front plate lifting driving mechanism (8); wherein the content of the first and second substances,
the front plate lifting driving mechanism (8) is connected with the front plate moving driving mechanism and is suitable for driving the front plate moving driving mechanism and the front plate (41) to descend so that the front plate (41) is not higher than the laminating platform (3) or driving the front plate moving driving mechanism and the front plate (41) to ascend so that the front plate (41) is higher than the laminating platform (3);
the laminating platform moving driving mechanism is suitable for driving the laminating platform (3) to move in the front-back direction when the front plate (41) is not higher than the laminating platform (3).
6. The iron core laminating apparatus for a linear traction motor according to claim 2,
the front plate moving driving mechanism comprises a front plate air cylinder (43), and an air cylinder rod of the front plate air cylinder (43) is connected with the front plate (41).
7. The iron core laminating apparatus for a linear traction motor according to claim 3,
the left plate moving driving mechanism comprises a left plate air cylinder (53), a cylinder body of the left plate air cylinder (53) is fixed on the rack (2), and an air cylinder rod is connected with the left plate (51).
8. The iron core laminating apparatus for a linear traction motor according to claim 4,
the pressing plate lifting driving mechanism comprises a pressing plate cylinder (62), a cylinder body of the pressing plate cylinder (62) is fixed on the rack (2), and a cylinder rod is connected with the pressing plate (61).
9. The iron core laminating apparatus for a linear traction motor according to claim 4,
the laminating platform moving driving mechanism comprises a motor (71), a screw rod (72) and a nut; wherein the content of the first and second substances,
the screw rod (72) is rotatably supported on the frame (2);
the nut is in threaded connection with the screw rod (72) and is fixed on the laminating platform (3);
the motor (71) is connected with the screw rod (72) to drive the screw rod (72) to rotate.
10. The iron core laminating apparatus for a linear traction motor according to claim 4,
the pressing mechanism further comprises a limiting piece (63) which is fixed on the frame (2) and is suitable for limiting the pressing stroke of the pressing plate (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864387.7U CN215990509U (en) | 2021-08-10 | 2021-08-10 | Iron core laminating device for linear traction motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121864387.7U CN215990509U (en) | 2021-08-10 | 2021-08-10 | Iron core laminating device for linear traction motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215990509U true CN215990509U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121864387.7U Active CN215990509U (en) | 2021-08-10 | 2021-08-10 | Iron core laminating device for linear traction motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215990509U (en) |
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2021
- 2021-08-10 CN CN202121864387.7U patent/CN215990509U/en active Active
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Effective date of registration: 20221228 Address after: 213031 No. 8, Liuyanghe Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU YOUGU NEW ENERGY TECHNOLOGY CO.,LTD. Address before: 213031 No. 8, Liuyanghe Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Changzhou Yougu Rail Transit Technology Co.,Ltd. |