CN213134484U - Rolling device of vertical permanent magnet motor direct-drive rolling box - Google Patents
Rolling device of vertical permanent magnet motor direct-drive rolling box Download PDFInfo
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- CN213134484U CN213134484U CN202021165751.6U CN202021165751U CN213134484U CN 213134484 U CN213134484 U CN 213134484U CN 202021165751 U CN202021165751 U CN 202021165751U CN 213134484 U CN213134484 U CN 213134484U
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- magnet motor
- rolling
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Abstract
A rolling device for a vertical permanent magnet motor direct-drive rolling box belongs to the technical field of metal wire processing devices and comprises a permanent magnet motor, a main transmission shaft and a rolling box; one end of the main transmission shaft is fixedly connected with the output end of the permanent magnet motor, and the other end of the main transmission shaft is connected with the rolling box; a first roller and a second roller are arranged in the rolling box; the first roller and the second roller are arranged in pairs, and a roller groove is formed between the first roller and the second roller; and the roll shaft of the first roll and the roll shaft of the second roll are both perpendicular to the output shaft of the permanent magnet motor. The device adopts the permanent magnet motor, and a speed reducing mechanism is omitted, so that the transmission structure is more compact, and the transmission efficiency is higher; in the permanent magnet motor, the rotor assembly is directly connected with equipment, and the stator assembly is fixed on the rack so as to reduce the driving intermediate links such as gears and reduction boxes, simplify the driving mode and structure, improve the driving efficiency and realize the direct drive of the rolling device.
Description
Technical Field
The utility model belongs to the technical field of the metal wire processingequipment, in particular to rectilinear permanent-magnet machine directly drives rolling device who rolls the case.
Background
The prior process flow for reducing the diameter of the metal wire is generally as follows: after the metal wire is subjected to multiple die drawing or rolling processes, the metal wire is reduced in diameter to form a finished product or a semi-finished product.
Rolling is a different process than drawing. In the rolling process, the metal blank passes through the pores of the pair of rotating rollers, and the metal wire rod is reduced in section and increased in length due to the compression of the rollers. The rolling is beneficial to improving the mechanical property of the metal wire.
In a traditional rolling device, a speed reduction motor or a motor is matched with a gearbox to serve as a driving mechanism, and then the driving mechanism drives a roller to rotate through the gearbox. Because the driving mechanism is internally provided with the speed reducer or the gearbox, power can be transmitted to the gearbox only through the speed reducer or the gearbox, energy loss is large, and transmission efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the utility model aims to provide a rectilinear permanent-magnet machine directly drives rolling device who rolls case.
In order to achieve the above purpose, the present invention adopts the following technical solutions.
The rolling device for the vertical permanent magnet motor direct-drive rolling box comprises a permanent magnet motor, a main transmission shaft and a rolling box; one end of the main transmission shaft is fixedly connected with the output end of the permanent magnet motor, and the other end of the main transmission shaft is connected with the rolling box; a first roller and a second roller are arranged in the rolling box; the first roller and the second roller are arranged in pairs, and a roller groove is formed between the first roller and the second roller; and the roll shaft of the first roll and the roll shaft of the second roll are both perpendicular to the output shaft of the permanent magnet motor.
The permanent magnet motor is internally provided with a stator component and a rotor component, and the stator component is fixed on the rack; and an encoder is arranged in the permanent magnet motor.
The main transmission shaft is connected with the output end of the permanent magnet motor through a coupler.
The rolling box comprises a first rotating shaft, a second rotating shaft, a first bevel gear, a second bevel gear, a first gear and a second gear; the first bevel gear is fixedly arranged on the main transmission shaft; the first rotating shaft is provided with a second bevel gear and a first gear; the second bevel gear is meshed with the first bevel gear; the second rotating shaft is provided with a second gear, and the second gear is meshed with the first gear; the first roller is fixedly arranged on the first rotating shaft; the second roller is fixedly arranged on the second rotating shaft; the first roller and the second roller are arranged in pairs, and a roller groove is formed between the first roller and the second roller; the first rotating shaft and the second rotating shaft are both perpendicular to the main transmission shaft.
The utility model discloses, for rectilinear permanent-magnet machine directly drives the rolling device who rolls the case, can arrange into vertical, also can arrange into horizontal or inclined.
The utility model discloses, following advantage has:
1. the permanent magnet motor is adopted for direct drive, and the traditional mode is omitted: the motor is provided with a speed change mechanism and drives the rolling box; the transmission structure is more compact, and the transmission efficiency is higher; in the permanent magnet motor, the rotor assembly is directly connected with equipment, and the stator assembly is fixed on the frame to reduce drive intermediate links such as gear transmission, a gearbox and the like, simplify the drive mode and structure, and improve the drive efficiency.
2. The rolling device has reliable operation performance, reduces the manufacturing and using cost and reduces the energy loss.
3. The permanent magnet motor has the advantages of high response speed and high control precision, and can provide high-power energy output.
Drawings
Fig. 1 is a schematic structural view of the utility model;
in the figure: the rolling mill comprises a permanent magnet motor 1, an encoder 1a, a coupler 2, a main transmission shaft 3, a rolling mill box 4, a first rotating shaft 9a, a second rotating shaft 9b, a first bevel gear 9c, a second bevel gear 9d, a first gear 9e, a second gear 9f, a first roller 10, a second roller 11 and a roller groove 12.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A rolling device for a vertical permanent magnet motor direct-drive rolling box comprises a permanent magnet motor 1, a main transmission shaft 3 and a rolling box 4.
The permanent magnet motor 1 is internally provided with a stator assembly and a rotor assembly, and the stator assembly is fixed on the frame. An encoder 1a is arranged in the permanent magnet motor 1.
One end of the main transmission shaft 3 is fixedly connected with the output end of the permanent magnet motor 1, and the other end of the main transmission shaft is connected with the rolling box 4. Preferably, the main transmission shaft 3 is connected with the output end of the permanent magnet motor 1 through a coupling 2. As another preferred mode, the main transmission shaft 3 and the output end of the permanent magnet motor 1 are of an integrated structure and form a part of the output shaft of the permanent magnet motor 1.
Preferably, the main transmission shaft 3 is fixedly connected with an input rotating shaft of the rolling box 4, and the main transmission shaft 3 drives the input rotating shaft of the rolling box 4 to rotate. As another preferred mode, the main transmission shaft 3 is inserted into the rolling box 4 and fixedly connected with an input gear of the rolling box 4, and in this case, the main transmission shaft 3 corresponds to an input rotating shaft of the rolling box 4.
Further, a first roller 10 and a second roller 11 are arranged in the rolling box 4; the first roller 10 and the second roller 11 are arranged in pairs, and a roller groove 12 is formed between the first roller 10 and the second roller 11; and the roll shaft of the first roll 10 and the roll shaft of the second roll 11 are both vertical to the output shaft of the permanent magnet motor 1.
The rolling box 4 comprises a first rotating shaft 9a, a second rotating shaft 9b, a first bevel gear 9c, a second bevel gear 9d, a first gear 9e and a second gear 9 f; the first bevel gear 9c is fixedly arranged on the main transmission shaft 3; the first rotating shaft 9a is provided with a second bevel gear 9d and a first gear 9 e; the second bevel gear 9d is meshed with the first bevel gear 9 c; the second rotating shaft 9b is provided with a second gear 9f, and the second gear 9f is meshed with the first gear 9 e.
The first roller 10 is fixedly arranged on the first rotating shaft 9 a; the second roller 11 is fixedly arranged on the second rotating shaft 9 b; the first roller 10 and the second roller 11 are arranged in pairs, and a roller groove 12 is formed between the first roller 10 and the second roller 11.
The first rotating shaft 9a and the second rotating shaft 9b are both perpendicular to the main transmission shaft 3.
In this embodiment, the orientation of the central axis of the roll groove 12 can be adjusted by adjusting the angular position of the second bevel gear 9d relative to the first bevel gear 9 c.
When the synchronous motor works, the permanent magnet motor 1 drives the main transmission shaft 3 to rotate, so that the first bevel gear 9c is driven to synchronously rotate. Since the second bevel gear 9d is engaged with the first bevel gear 9c, the transmission direction is changed. The first bevel gear 9c drives the second bevel gear 9d to rotate, so that the first gear 9e and the first roller 10 rotate synchronously; the first gear 9e drives the second gear 9f, the second rotating shaft 9b and the second roller 11 to rotate. The first roll 10 and the second roll 11 are located on the same plane and adjacent to each other, and have opposite rotation directions to form a rolling pass.
It is understood that those skilled in the art can equally substitute or change the technical solution of the present invention and the inventive concept thereof, for example, change the number of gears; or other rolling box structures in the prior art are adopted; and all such changes and substitutions are intended to be included within the scope of the appended claims.
Claims (4)
1. The rolling device for the vertical permanent magnet motor direct-drive rolling box is characterized by comprising a permanent magnet motor (1), a main transmission shaft (3) and a rolling box (4); one end of the main transmission shaft (3) is fixedly connected with the output end of the permanent magnet motor (1), and the other end of the main transmission shaft is connected with the rolling box (4); a first roller (10) and a second roller (11) are arranged in the rolling box (4); the first roller (10) and the second roller (11) are arranged in pairs, and a roller groove (12) is formed between the first roller (10) and the second roller (11); and the roll shaft of the first roll (10) and the roll shaft of the second roll (11) are both perpendicular to the output shaft of the permanent magnet motor (1).
2. The rolling device for the direct-drive rolling box of the vertical permanent magnet motor as claimed in claim 1, wherein the permanent magnet motor (1) is internally provided with a stator assembly and a rotor assembly; an encoder (1 a) is arranged in the permanent magnet motor (1).
3. The rolling device for the direct-drive rolling box of the vertical permanent magnet motor as claimed in claim 2, wherein the main transmission shaft (3) is connected with the output end of the permanent magnet motor (1) through a coupling (2).
4. A rolling device of a vertical permanent magnet motor direct-drive rolling box according to claim 2, wherein the rolling box (4) comprises a first rotating shaft (9 a), a second rotating shaft (9 b), a first bevel gear (9 c), a second bevel gear (9 d), a first gear (9 e) and a second gear (9 f); the first bevel gear (9 c) is fixedly arranged on the main transmission shaft (3); the first rotating shaft (9 a) is provided with a second bevel gear (9 d) and a first gear (9 e); the second bevel gear (9 d) is meshed with the first bevel gear (9 c); a second gear (9 f) is installed on the second rotating shaft (9 b), and the second gear (9 f) is meshed with the first gear (9 e); the first roller (10) is fixedly arranged on a first rotating shaft (9 a); the second roller (11) is fixedly arranged on the second rotating shaft (9 b); the first rotating shaft (9 a) and the second rotating shaft (9 b) are both perpendicular to the main transmission shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021165751.6U CN213134484U (en) | 2020-06-22 | 2020-06-22 | Rolling device of vertical permanent magnet motor direct-drive rolling box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021165751.6U CN213134484U (en) | 2020-06-22 | 2020-06-22 | Rolling device of vertical permanent magnet motor direct-drive rolling box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213134484U true CN213134484U (en) | 2021-05-07 |
Family
ID=75726767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021165751.6U Active CN213134484U (en) | 2020-06-22 | 2020-06-22 | Rolling device of vertical permanent magnet motor direct-drive rolling box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213134484U (en) |
-
2020
- 2020-06-22 CN CN202021165751.6U patent/CN213134484U/en active Active
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