CN210566139U - Servo double-roller rolling driving speed reducer - Google Patents
Servo double-roller rolling driving speed reducer Download PDFInfo
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- CN210566139U CN210566139U CN201921475696.8U CN201921475696U CN210566139U CN 210566139 U CN210566139 U CN 210566139U CN 201921475696 U CN201921475696 U CN 201921475696U CN 210566139 U CN210566139 U CN 210566139U
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Abstract
The utility model discloses a rolling drive speed reducer of servo two rollers, including input shaft, output shaft and box, its characterized in that: the output shafts are respectively arranged on the left side and the middle of the box body, the two output shafts are in transmission meshing through large gears with the same size, the front shaft ends of the two output shafts extend out of the box body, the input shaft is arranged on the rightmost side of the box body, the input shaft is rotatably supported by a bearing in the motor base, the motor base is fixedly installed in front of the right side of the box body, the input shaft is in speed reduction transmission through a gear and is used for driving the short transmission shaft, the short transmission shaft is in speed reduction transmission through the gear and is used for driving the long transmission shaft, the long transmission shaft is in speed reduction transmission through the gear and is used for driving the middle output. The utility model discloses the rolling occasion of reinforcing bar is exclusively used in, and simple structure is compact, the synchronism is good.
Description
Technical Field
The utility model relates to an improvement invention of a speed reducer.
Background
At the rolling in-process of reinforcing bar, need push down the reinforcing bar through upper and lower compression roller and convey, at present, upper and lower compression roller generally carry out independent speed reduction drive through upper and lower motor, and the structure is often comparatively complicated, and occupation space is also big, and the synchronism of upper and lower compression roller also is difficult to keep unanimous moreover, causes the transfer rate of reinforcing bar unstable.
Disclosure of Invention
In view of the deficiencies of the prior art, the object of the present invention is to provide a servo double-roller rolling driving speed reducer which is dedicated to the rolling occasion of the steel bar and has simple and compact structure and good synchronism.
In order to solve the technical problem, the utility model discloses an adopt following technical scheme to accomplish:
two roller rolling drive speed reducers of servo include input shaft, output shaft and box, its characterized in that: the output shafts are respectively arranged on the left side and the middle of the box body, the two output shafts are in transmission meshing through large gears with the same size, the front shaft ends of the two output shafts extend out of the box body, the input shaft is arranged on the rightmost side of the box body, the input shaft is rotatably supported by a bearing in the motor base, the motor base is fixedly installed in front of the right side of the box body, the input shaft is in speed reduction transmission through a gear and is used for driving the short transmission shaft, the short transmission shaft is in speed reduction transmission through the gear and is used for driving the long transmission shaft, the long transmission shaft is in speed reduction transmission through the gear and is used for driving the middle output.
According to the technical scheme, the servo double-roller rolling driving speed reducer directly drives the input shaft through the servo motor (the motor shaft of the servo motor is directly inserted into the inner hole of the input shaft), then the input shaft is in gear transmission with the short transmission shaft, the short transmission shaft is in gear transmission with the long transmission shaft, the long transmission shaft is in gear transmission with the middle output shaft, and finally the middle output shaft is in gear transmission with the left output shaft through the gear wheel.
Preferably, the rear side plate surface of the casing is on the same plane, and the front side plate of the casing is closer to the rear side plate at the rightmost position for the front shaft end support of the short transmission shaft and the fixed installation of the motor base. The design can lead the appearance of the speed reducer to be more compact and optimized.
Drawings
The utility model discloses there is following figure:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in the figure, the utility model discloses a rolling drive speed reducer of servo two rollers, including input shaft 8, output shaft 1 and box 7, output shaft 8 respectively is equipped with one in the left side of box 7 and centre, 2, 3 carry out the transmission meshing through the gear wheel of the same size between two output shafts 8, two output shaft 8's preceding axle head stretches out in box 7, input shaft 8 sets up in box 7's rightmost side, input shaft 8 carries out slewing bearing by bearing 5 in the motor cabinet 6, motor cabinet 6 carries out fixed mounting in box 7's right side the place ahead, input shaft 8 passes through gear 9, 10 short transmission shaft 12 of speed reduction transmission, short transmission shaft 12 passes through gear 11, 14 long transmission shaft 13 of speed reduction transmission, long transmission shaft 13 passes through gear 4, output shaft 1 in the middle of 3 speed reduction transmission, two output shafts 1's output has the same rotational speed and turns to the opposite side. The surface of the rear side plate 71 of the case 7 is on the same plane, and the front side plate 72 of the case 7 is closer to the rear side plate 71 at the rightmost position for supporting the front shaft end of the short transmission shaft 12 and fixing the motor base 6.
Claims (2)
1. Two roller rolling drive speed reducers of servo include input shaft, output shaft and box, its characterized in that: the output shafts are respectively arranged on the left side and the middle of the box body, the two output shafts are in transmission meshing through large gears with the same size, the front shaft ends of the two output shafts extend out of the box body, the input shaft is arranged on the rightmost side of the box body, the input shaft is rotatably supported by a bearing in the motor base, the motor base is fixedly installed in front of the right side of the box body, the input shaft is in speed reduction transmission through a gear and is used for driving the short transmission shaft, the short transmission shaft is in speed reduction transmission through the gear and is used for driving the long transmission shaft, the long transmission shaft is in speed reduction transmission through the gear and is used for driving the middle output.
2. The servo twin roll rolling drive reducer of claim 1, wherein: the surface of the rear side plate of the box body is on the same plane, the front side plate of the box body is closer to the rear side plate at the rightmost part, and the rightmost part is used for supporting the front shaft end of the short transmission shaft and fixedly mounting the motor base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921475696.8U CN210566139U (en) | 2019-09-06 | 2019-09-06 | Servo double-roller rolling driving speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921475696.8U CN210566139U (en) | 2019-09-06 | 2019-09-06 | Servo double-roller rolling driving speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566139U true CN210566139U (en) | 2020-05-19 |
Family
ID=70627010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921475696.8U Active CN210566139U (en) | 2019-09-06 | 2019-09-06 | Servo double-roller rolling driving speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566139U (en) |
-
2019
- 2019-09-06 CN CN201921475696.8U patent/CN210566139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Servo double roll rolling drive reducer Effective date of registration: 20200915 Granted publication date: 20200519 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG TANHON DRIVING MACHINE Co.,Ltd. Registration number: Y2020980006047 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210901 Granted publication date: 20200519 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG TANHON DRIVING MACHINE Co.,Ltd. Registration number: Y2020980006047 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Servo double roll rolling drive reducer Effective date of registration: 20210901 Granted publication date: 20200519 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG TANHON DRIVING MACHINE Co.,Ltd. Registration number: Y2021990000798 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230522 Granted publication date: 20200519 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG TANHON DRIVING MACHINE Co.,Ltd. Registration number: Y2021990000798 |