CN219678260U - All-metal industrial large-torsion steering engine - Google Patents
All-metal industrial large-torsion steering engine Download PDFInfo
- Publication number
- CN219678260U CN219678260U CN202320192901.XU CN202320192901U CN219678260U CN 219678260 U CN219678260 U CN 219678260U CN 202320192901 U CN202320192901 U CN 202320192901U CN 219678260 U CN219678260 U CN 219678260U
- Authority
- CN
- China
- Prior art keywords
- tooth
- upper cover
- top surface
- middle shell
- motor
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Links
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Power Steering Mechanism (AREA)
Abstract
The utility model relates to a large torque steering engine for all-metal industry, which belongs to the technical field of steering engines and comprises a shell and a motor, wherein the shell comprises an upper cover, a middle shell and a bottom cover, the bottom cover and the upper cover are respectively arranged on the bottom surface and the top surface of the middle shell through a plurality of screws, the motor is arranged at one end in the middle shell, the top end of the motor extends out of the top surface of the middle shell, a power tooth is arranged at one end of the motor extending out of the top surface of the middle shell, a linkage assembly is arranged between the upper cover and the middle shell, and the linkage assembly drives the power tooth to rotate through the motor. According to the utility model, the upper cover and the bottom cover are fixed by using a plurality of screws, so that the strength under the condition of large torque force is ensured, all gears are integrally designed by adopting shaft teeth, the strength required by gear transmission is ensured, all gear middle shells and the upper cover are designed by using deep groove ball bearings, the friction coefficient between shaft parts on the shaft teeth and the hole design is reduced, and the effect of improving the gear transmission efficiency is achieved.
Description
Technical Field
The utility model relates to the technical field of steering engines, in particular to an all-metal industrial large-torque steering engine.
Background
The steering engine is one of key components of robot motion, and is usually installed on a robot joint support for executing the joint motion of the robot. However, the existing steering engine still has the following disadvantages: most of the existing steering engines adopt shaft-tooth separation structures, and the existing steering engines are easy to damage due to large torsion.
Disclosure of Invention
The utility model aims at solving the defects and provides a large-torque steering engine for all-metal industry.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an all-metal industrial large torsion steering engine, includes casing and motor, the casing includes upper cover, well shell and bottom, bottom and upper cover are all installed respectively in the bottom surface and the top surface of well shell through a plurality of screw, and the one end in well shell is installed to the motor, and the top of motor extends the top surface of well shell, the motor extends the one end of well shell top surface and installs the power tooth, install the linkage subassembly between upper cover and the well shell, the linkage subassembly rotates through the rotation of motor drive power tooth, the linkage subassembly includes one-level tooth, second grade tooth, tertiary tooth, quaternary tooth and output tooth, the pivot is all extended to top surface and the bottom surface of one-level tooth, second grade tooth, tertiary tooth and quaternary tooth, all install the bearing in the pivot, one-level tooth, second grade tooth, tertiary tooth and quaternary tooth are from a left side to right side meshing in proper order, and one-level tooth and power tooth meshing, the below of output tooth extends there is the installation axle, install the transmission tooth on the installation axle, and transmission tooth and quaternary tooth meshing, one end and the top surface in the upper cover and the output shell all extend between the output end through the bearing on the upper cover.
Further, waterproof rings are arranged on the top surface edge of the middle shell and the bottom surface edge of the middle shell.
Further, a main control PCB is mounted on the top surface in the bottom cover, a potentiometer PCB is mounted on the top surface of one end of the main control PCB, and a potentiometer is mounted on the potentiometer PCB.
Further, a waterproof ring is arranged on the top surface of the output bearing arranged on the bottom surface of one end in the upper cover.
Further, a waterproof threaded joint is arranged on one side surface of the lower end of the middle shell, a waterproof silica gel ring is arranged in the waterproof threaded joint, and a nut is arranged at the top end of the waterproof threaded joint.
The beneficial effects of the utility model are as follows:
compared with the prior art, the utility model uses a plurality of screws to fix the upper cover and the bottom cover, thereby ensuring the strength under the condition of large torsion, adopting the integrated design of the shaft teeth for all gears, ensuring the strength required by gear transmission, adopting the deep groove ball bearing design for all gear middle shells and the upper cover, reducing the friction coefficient between the shaft part on the shaft teeth and the hole design, achieving the effect of improving the gear transmission efficiency, adopting the secondary slot-pulling processing technology for the middle shells, enhancing the heat dissipation generated by the steering engine during use, and prolonging the service life.
Drawings
Fig. 1 is a perspective view of an all-metal industrial large-torque steering engine.
Fig. 2 is an exploded view of an all-metal industrial large-torque steering engine of the utility model.
In the figure: 1-screw, 2-upper cover, 3-waterproof circle, 4-output bearing, 5-output tooth, 6-first level tooth, 7-second level tooth, 8-third level tooth, 9-fourth level tooth, 10-waterproof ring, 11-middle shell, 12-waterproof screwed joint, 13-waterproof silica gel circle, 14-nut, 15-motor, 16-potentiometre PCB board, 17-master control PCB board, 18-bottom.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-2, an all-metal industrial large torque steering engine comprises a housing and a motor 15, wherein the housing comprises an upper cover 2, a middle shell 11 and a bottom cover 18, the bottom cover 18 and the upper cover 2 are respectively arranged on the bottom surface and the top surface of the middle shell 11 through a plurality of screws 1, the motor 15 is arranged at one end in the middle shell 11, the top end of the motor 15 extends out of the top surface of the middle shell 11, a power tooth is arranged at one end of the motor 15 extending out of the top surface of the middle shell 11, a linkage assembly is arranged between the upper cover 2 and the middle shell 11, the linkage assembly rotates through the rotation of the power tooth driven by the motor 15, the linkage assembly comprises a first-stage tooth 6, a second-stage tooth 7, a third-stage tooth 8, a fourth-stage tooth 9 and an output tooth 5, the top surface and the bottom surface of one-level tooth 6, second grade tooth 7, tertiary tooth 8 and quaternary tooth 9 all extend the pivot, all install the bearing in the pivot, one-level tooth 6, second grade tooth 7, tertiary tooth 8 and quaternary tooth 9 are from left to right meshing in proper order, and one-level tooth 6 and power tooth meshing, the below of output tooth 5 extends there is the installation axle, install the driving tooth on the installation axle, and the driving tooth meshes with quaternary tooth 9, output bearing 4 is all installed to one end bottom surface in the upper cover 2 and well shell 11 one end top surface, and output tooth 5 passes through output bearing 4 and installs between upper cover 2 and well shell 11, and the upper end of output tooth 5 extends upper cover 2.
The waterproof ring 10 is installed on the top surface edge of the middle shell 11 and the bottom surface edge of the middle shell 11.
The top surface in the bottom 18 is installed main control PCB board 17, the top surface of one end of main control PCB board 17 is installed potentiometre PCB board 16, install the potentiometre on the potentiometre PCB board 16.
The top surface of the output bearing 4 arranged at the bottom surface of one end in the upper cover 2 is provided with a waterproof ring 3.
A waterproof screwed joint 12 is installed on one side surface of the lower end of the middle shell 11, a waterproof silica gel ring 13 is installed in the waterproof screwed joint 12, and a screw cap 14 is installed at the top end of the waterproof screwed joint 12.
According to the utility model, the upper cover 2 and the bottom cover 18 are fixed by using the plurality of screws 1, so that the strength under the condition of large torque force is ensured, all gears are integrally designed by adopting shaft teeth, the strength required by gear transmission is ensured, all gears, the middle shell 11 and the upper cover 2 are designed by using deep groove ball bearings, the friction coefficient between the shaft part on the shaft teeth and the hole design is reduced, the effect of improving the gear transmission efficiency is achieved, the middle shell 11 adopts a secondary slot-pulling processing technology, the heat dissipation generated by the steering engine during use is enhanced, and the service life is prolonged.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (5)
1. The utility model provides an all-metal industrial big torsion steering engine, includes casing and motor, its characterized in that: the shell comprises an upper cover, a middle shell and a bottom cover, wherein the bottom surface and the top surface of the middle shell are respectively installed on the bottom surface and the top surface of the upper cover through a plurality of screws, one end of the motor is installed in the middle shell, the top end of the motor extends out of the top surface of the middle shell, one end of the motor, which extends out of the top surface of the middle shell, is provided with a power tooth, a linkage assembly is installed between the upper cover and the middle shell, the linkage assembly further rotates through rotation of the motor driving power tooth, the linkage assembly comprises a first-stage tooth, a second-stage tooth, a third-stage tooth, a fourth-stage tooth and an output tooth, the top surfaces and the bottom surfaces of the first-stage tooth, the second-stage tooth, the third-stage tooth and the fourth-stage tooth are respectively extended out of a rotating shaft, bearings are respectively installed on the rotating shafts, the first-stage tooth, the second-stage tooth, the third-stage tooth and the fourth-stage tooth are sequentially meshed from left to right, the first-stage tooth is meshed with the power tooth, a mounting shaft is extended below the output tooth, a transmission tooth is installed on the mounting shaft, the transmission tooth is meshed with the fourth-stage tooth, one end of the top surface of the upper cover is respectively installed with an output bearing through the upper cover, and the upper cover is installed between the upper cover and the output end of the upper cover.
2. The large torque steering engine for all-metal industry according to claim 1, wherein: waterproof rings are arranged on the top surface edge of the middle shell and the bottom surface edge of the middle shell.
3. The large torque steering engine for all-metal industry according to claim 1, wherein: the top surface in the bottom is installed the master control PCB board, the potentiometre PCB board is installed to the one end top surface of master control PCB board, install the potentiometre on the potentiometre PCB board.
4. The large torque steering engine for all-metal industry according to claim 1, wherein: and a waterproof ring is arranged on the top surface of the output bearing arranged on the bottom surface of one end in the upper cover.
5. The large torque steering engine for all-metal industry according to claim 1, wherein: waterproof screwed joint is installed to the lower extreme side of well shell, install waterproof silica gel circle in the waterproof screwed joint, the nut is installed on waterproof screwed joint's top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320192901.XU CN219678260U (en) | 2023-02-13 | 2023-02-13 | All-metal industrial large-torsion steering engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320192901.XU CN219678260U (en) | 2023-02-13 | 2023-02-13 | All-metal industrial large-torsion steering engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219678260U true CN219678260U (en) | 2023-09-12 |
Family
ID=87921900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320192901.XU Active CN219678260U (en) | 2023-02-13 | 2023-02-13 | All-metal industrial large-torsion steering engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219678260U (en) |
-
2023
- 2023-02-13 CN CN202320192901.XU patent/CN219678260U/en active Active
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| GR01 | Patent grant |