CN216503648U - Synchronous rotation and stretch-draw decelerator - Google Patents
Synchronous rotation and stretch-draw decelerator Download PDFInfo
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- CN216503648U CN216503648U CN202122788900.5U CN202122788900U CN216503648U CN 216503648 U CN216503648 U CN 216503648U CN 202122788900 U CN202122788900 U CN 202122788900U CN 216503648 U CN216503648 U CN 216503648U
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- synchronous rotation
- pull rod
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Abstract
The utility model discloses a synchronous rotation and tension speed reducer, comprising: servo motor, mounting bracket, connecting axle, a plurality of reduction gears interval sets up on the mounting bracket, links together through the connecting axle between the adjacent reduction gears, and reduction gears includes first reduction motor, second reduction motor, rotor shaft, rotation axis, bevel gear group, work piece connecting piece, pneumatic pull rod, power shaft, cylinder and gas connector. The servo motor drives the first speed reducing motor and the second speed reducing motor respectively to realize the rotary motion of a workpiece around a rotating shaft and a power shaft, the pneumatic pull rod is connected with the air cylinder to realize the tensioning and fixing effect on the machined workpiece, the plurality of groups of speed reducing mechanisms are connected through the connecting shaft, and then each group of speed reducing mechanisms can synchronously operate, so that the workpieces fixed on each speed reducing mechanism synchronously move, and the machining efficiency of the workpieces is improved.
Description
Technical Field
The utility model relates to the technical field of processing equipment, in particular to a synchronous rotation and tensioning speed reduction device.
Background
The work piece is in the course of working, need realize the synchronous rotary motion of 2 degrees of freedom to in the production and processing of work piece, simultaneously, in order to realize the high-efficient production of same unit, need design into the synchronous linkage of a plurality of stations with the mechanism.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a synchronous rotation and tension speed reducing device capable of improving processing efficiency.
In order to achieve the above purpose, the solution of the utility model is:
a synchronous rotation and tension reduction device comprises a servo motor, a mounting frame, a connecting shaft and a plurality of reduction mechanisms, wherein the plurality of reduction mechanisms are arranged on the mounting frame at intervals, adjacent reduction mechanisms are connected together through the connecting shaft, each reduction mechanism comprises a first reduction motor, a second reduction motor, a rotor shaft, a rotating shaft, a bevel gear set, a workpiece connecting piece, a pneumatic pull rod, a power shaft, a cylinder and an air connector, the first reduction motor is fixed on the mounting frame, the second reduction motor is fixedly connected with the first reduction motor, the servo motor is respectively and directly connected with the first reduction motor and the second reduction motor, the rotor shaft is fixedly connected with an output shaft of the first reduction motor, a first air channel is arranged between the rotor shaft and the cylinder, one end of the rotating shaft is vertically connected with the second reduction motor, the other end of the rotating shaft is meshed with the bevel gear set, the power shaft is transversely arranged above the rotating shaft and meshed with the bevel gear set, the pneumatic pull rod is arranged in the power shaft, one end of the pneumatic pull rod is transversely connected with the air cylinder, the pneumatic pull rod and the power shaft are fixedly connected with the workpiece connecting piece, and the air joint is arranged on the rotor shaft.
According to the synchronous rotation and tensioning speed reduction device, a servo motor respectively drives a first speed reduction motor and a second speed reduction motor, the first speed reduction motor drives a rotor shaft to rotate so as to realize the rotation motion of a workpiece around a rotating shaft, the second speed reduction motor drives the rotating shaft to rotate so as to drive a bevel gear set and a power shaft to rotate so as to realize the rotation motion of the workpiece around the power shaft; the pneumatic pull rod is connected with the air cylinder to realize the stretching and fixing effect on the machined workpiece, the plurality of groups of speed reducing mechanisms are connected through the connecting shaft, and further each group of speed reducing mechanisms synchronously operate, so that the workpieces fixed on the speed reducing mechanisms synchronously act, and the machining efficiency of the workpieces is improved.
A stator flange is arranged between the first speed reduction motor and the mounting frame, the stator flange is fixedly mounted on the mounting frame, and the first speed reduction motor is fixedly mounted on the stator flange.
Furthermore, a second air path channel is arranged between the stator flange and the air cylinder, and an air connector is arranged on the stator flange.
Further, the periphery of rotation axis still is provided with the casing, and casing fixed connection rotor shaft.
Furthermore, the bevel gear set is connected with an adjusting nut, and the adjusting nut is arranged outside the shell.
Further, a bearing is arranged between the pneumatic pull rod and the cylinder.
Further, a mounting disc is arranged between the first speed reduction motor and the second speed reduction motor, and the first speed reduction motor and the second speed reduction motor are fixedly connected together through the mounting disc.
Drawings
FIG. 1 is a front view of the preferred embodiment of the present invention.
FIG. 2 is a top view of the preferred embodiment of the present invention.
Fig. 3 is a sectional view taken along line a-a in fig. 1.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be connected or detachably connected or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 3, the utility model discloses a synchronous rotation and tension reduction device, which comprises a servo motor 1, a mounting frame 2, a connecting shaft 3, a plurality of reduction mechanisms 4, wherein the plurality of reduction mechanisms 4 are arranged on the mounting frame 2 at intervals, adjacent reduction mechanisms 4 are connected together through the connecting shaft 3, each reduction mechanism 4 comprises a first reduction motor 41, a second reduction motor 42, a rotor shaft 43, a rotating shaft 44, a bevel gear group 45, a workpiece connecting piece 46, a pneumatic pull rod 47, a power shaft 48, an air cylinder 49 and an air joint 410, the first reduction motor 41 is fixed on the mounting frame 2, the second reduction motor 42 is fixedly connected with the first reduction motor 41, the servo motor 1 is respectively and directly connected with the first reduction motor 41 and the second reduction motor 42, the rotor shaft 43 is fixedly connected with an output shaft of the first reduction motor 41, a first air passage is arranged between the rotor shaft 43 and the air cylinder 49, one end of the rotating shaft 44 is vertically connected with the second speed reducing motor 42, the other end of the rotating shaft 44 is meshed with the bevel gear set 45, the power shaft 48 is transversely arranged above the rotating shaft 44 and meshed with the bevel gear set 45, the pneumatic pull rod 47 is arranged in the power shaft 48, one end of the pneumatic pull rod 47 is transversely connected with the air cylinder 49, the pneumatic pull rod 47 and the power shaft 48 are fixedly connected with the workpiece connecting piece 46, and the air joint 410 is arranged on the rotor shaft 43.
According to the synchronous rotation and tensioning speed reduction device, a servo motor 1 is used for respectively driving a first speed reduction motor 41 and a second speed reduction motor 42, the first speed reduction motor 41 drives a rotor shaft 43 to rotate so as to realize the rotation motion of a workpiece around the rotor shaft 43, the second speed reduction motor 42 drives a rotating shaft 7 to rotate so as to drive a bevel gear set 45 and a power shaft 48 to rotate so as to realize the rotation motion of the workpiece around a power shaft; the pneumatic pull rod 47 is connected with the air cylinder 49 to realize the stretching and fixing effect on the machined workpieces, a plurality of groups (4 groups shown in the figure) of speed reducing mechanisms 4 are connected through the connecting shaft 3, and further, the synchronous operation of each group of speed reducing mechanisms 4 is realized, so that a plurality of workpieces fixed on each speed reducing mechanism 4 synchronously act, and the machining efficiency of the workpieces is improved.
Be equipped with stator flange 411 between first gear motor 41 and the mounting bracket 2, stator flange 411 fixed mounting is on mounting bracket 2, and first gear motor 41 fixed mounting is on stator flange 411.
A second air channel is arranged between the stator flange 411 and the air cylinder 49, and an air joint 410 is arranged on the stator flange 411.
The outer periphery of the rotating shaft 44 is further provided with a housing 412, the housing 412 is fixedly installed on the rotor shaft 43, the rotor shaft 43 is driven to rotate by the first speed reduction motor 41, and therefore the workpiece fixed on the workpiece connecting piece 46 rotates around the rotor shaft 43.
The bevel gear set 45 is connected with an adjusting nut 413, the adjusting nut 413 is arranged outside the shell 412, and an operator can flexibly adjust the gap of the bevel gear set 45 through the adjusting nut 413 in the external space of the speed reducing mechanism 4, so that the adjustment is convenient.
A bearing 414 is also arranged between the pneumatic pull rod 47 and the air cylinder 49.
A mounting plate 415 is further arranged between the first speed reduction motor 41 and the second speed reduction motor 42, and the first speed reduction motor 41 and the second speed reduction motor 42 are fixedly connected together through the mounting plate 415.
Two air passages are arranged between the rotor shaft 43 and the stator flange 5 to provide air sources for the air cylinder 49, so that air pipes are prevented from winding and knotting when the air cylinder 13 rotates around the rotor shaft 43, and the unlimited function of the rotating angle is realized. The mounting frame 2 is provided with a plurality of groups of speed reducing mechanisms 4 with the same structure, the servo motor 1 drives the first speed reducing motor 41 and the second speed reducing motor 42 of one speed reducing mechanism 4, the output shafts of each group of speed reducing mechanisms 4 are connected through the connecting shaft 3, and therefore synchronous operation of each group of structures is achieved, and efficient production of the speed reducing mechanisms 4 is facilitated. The adjusting nut 6 can flexibly adjust the clearance of the bevel gear set 45 in the external space, the adjustment is convenient, the adjustment after the bevel gear set 45 is in the running-in clearance is convenient, and the high-precision transmission is realized.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (7)
1. The utility model provides a synchronous rotation and stretch-draw decelerator which characterized in that includes: the servo motor, a mounting frame, a connecting shaft and a plurality of speed reducing mechanisms are arranged on the mounting frame at intervals, the adjacent speed reducing mechanisms are connected together through the connecting shaft, each speed reducing mechanism comprises a first speed reducing motor, a second speed reducing motor, a rotor shaft, a rotating shaft, a bevel gear group, a workpiece connecting piece, a pneumatic pull rod, a power shaft, a cylinder and an air connector, the first speed reducing motor is fixed on the mounting frame, the second speed reducing motor is fixedly connected with the first speed reducing motor, the servo motor is directly connected with the first speed reducing motor and the second speed reducing motor respectively, the rotor shaft is fixedly connected with an output shaft of the first speed reducing motor, a first air passage is arranged between the rotor shaft and the cylinder, one end of the rotating shaft is vertically connected with the second speed reducing motor, the other end of the rotating shaft is meshed with the bevel gear group, the power shaft is transversely arranged above the rotating shaft and meshed with the bevel gear group, the pneumatic pull rod is arranged in the power shaft, one end of the pneumatic pull rod is transversely connected with the air cylinder, the pneumatic pull rod and the power shaft are fixedly connected with the workpiece connecting piece, and the air joint is arranged on the rotor shaft.
2. A synchronous rotation and tension reducer apparatus as claimed in claim 1, wherein: be equipped with the stator flange between first gear motor and the mounting bracket, stator flange fixed mounting is on the mounting bracket, and first gear motor fixed mounting is on the stator flange.
3. A synchronous rotation and tension reduction apparatus as defined in claim 2, wherein: and a second gas path channel is arranged between the stator flange and the cylinder, and a gas joint is arranged on the stator flange.
4. A synchronous rotation and tension reducer apparatus as claimed in claim 1, wherein: the periphery of rotation axis still is provided with the casing, and the one end fixed connection rotor shaft of casing.
5. A synchronous rotation and tension reduction apparatus as defined in claim 4, wherein: the bevel gear group is connected with an adjusting nut, and the adjusting nut is arranged outside the shell.
6. A synchronous rotation and tension reducer apparatus as claimed in claim 1, wherein: and a bearing is also arranged between the pneumatic pull rod and the cylinder.
7. A synchronous rotation and tension reducer apparatus as claimed in claim 1, wherein: and a mounting disc is further arranged between the first speed reduction motor and the second speed reduction motor, and the first speed reduction motor and the second speed reduction motor are fixedly connected together through the mounting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788900.5U CN216503648U (en) | 2021-11-15 | 2021-11-15 | Synchronous rotation and stretch-draw decelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122788900.5U CN216503648U (en) | 2021-11-15 | 2021-11-15 | Synchronous rotation and stretch-draw decelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216503648U true CN216503648U (en) | 2022-05-13 |
Family
ID=81531644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122788900.5U Active CN216503648U (en) | 2021-11-15 | 2021-11-15 | Synchronous rotation and stretch-draw decelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216503648U (en) |
-
2021
- 2021-11-15 CN CN202122788900.5U patent/CN216503648U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230306 Address after: 361000 No. 13, Qianlong Dingli, Longquan, Hongtang Town, Tong'an District, Xiamen City, Fujian Province Patentee after: Xiamen rushou Intelligent Technology Co.,Ltd. Address before: 361000 No. 98, Qianlong Dingli, Longquan, Hongtang Town, Tong'an District, Xiamen City, Fujian Province Patentee before: Chen Zhihuang |