CN111546282A - Rotating and stopping device for large-scale rotating tool - Google Patents
Rotating and stopping device for large-scale rotating tool Download PDFInfo
- Publication number
- CN111546282A CN111546282A CN202010412055.9A CN202010412055A CN111546282A CN 111546282 A CN111546282 A CN 111546282A CN 202010412055 A CN202010412055 A CN 202010412055A CN 111546282 A CN111546282 A CN 111546282A
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- Prior art keywords
- rotating
- support
- flange plate
- output shaft
- frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Abstract
The invention provides a rotating and stopping device for a large-scale rotating tool, and belongs to the field of aviation assembly. The device comprises a single-row ball type slewing support, a gear, an output shaft, a bearing seat, a speed reducer, a hand wheel, a support, a driving flange plate, a driven flange plate, a supporting wheel seat, a rotating frame and a fixed frame. Two ends of the tool rotating frame are respectively provided with a driving rotating device and a driven rotating device so as to solve the problem that the tool cannot rotate.
Description
Technical Field
The invention belongs to the field of aviation assembly, and relates to a rotating and stopping device for a large-scale rotating tool.
Background
Due to the fact that the weight and the size of the large tool frame are large, the rotating function of the large frame cannot be achieved through a common rotating device. Due to the field assembly requirement, if some large tool frames cannot realize the rotating function, great difficulty is brought to the operation of workers, and the assembly efficiency and the assembly quality of products are seriously influenced.
Disclosure of Invention
The purpose of the invention is: aiming at the condition that the assembly efficiency and the assembly quality of workers are influenced because some large-scale tool frames cannot rotate, a rotating and stopping device for a large-scale rotating tool is provided. The locking effect of the tool rotating frame and the rotating smoothness of the rotating frame are improved, the product assembly is facilitated, and the product assembly quality is improved.
The technical scheme of the invention is as follows: two ends of the tool rotating frame are respectively provided with a driving rotating device and a driven rotating device so as to solve the problem that the tool cannot rotate. The method comprises the following specific steps:
a rotation and arresting gear for large-scale rotatory frock, including single ball formula gyration support 1, gear 2, output shaft 3, bearing frame 4, reduction gear 5, hand wheel 6, support 7, initiative ring flange 8, driven ring flange 9, supporting wheel seat 10, revolving frame 11 and fixed frame 12.
The single-row ball type slewing support 1 is provided with a support 7 which is connected with the single-row ball type slewing support through a screw. One end of the driving flange 8 is connected with the support 7 through a screw and a cylindrical pin, and the other end is connected with the rotating frame 11 through a screw and a cylindrical pin. The single-row ball type slewing support 1 is provided with a gear 2, and the gear 2 is connected to an output shaft 3 through bolts, flat keys and washers. The output shaft 3 is provided with a bearing seat 4 for auxiliary support of the output shaft 3. The speed reducer 5 is connected with the output shaft 3 through a flat key, a bolt and a gasket, a hand wheel 6 is arranged on the speed reducer 5, and rotating power is provided by rotating the hand wheel 6. The other end of the rotating frame 11 is provided with a driven flange 9 which is connected with a cylindrical pin through a bolt. The driven flange 9 is arranged on two supporting wheel seats 10 and used for supporting the driven flange 9, and the supporting wheel seats 10 are connected with a fixed frame 12. The bearing block 4, the carrier 7, the speed reducer 5 and the supporting wheel base 10 are connected to the fixed frame 12 by bolts and cylindrical pins.
The invention has the beneficial effects that: the quality of the product installed by the device is greatly improved through inspection, and the requirement in production is basically met.
Drawings
Fig. 1 is a schematic structural view of a turning and stopping device for a large-scale rotating tool.
In the figure: 1, a single-row ball type slewing support; 2, a gear; 3 an output shaft; 4, bearing seats; 5, a speed reducer; 6, a hand wheel; 7, a support; 8, driving flange plates; 9, a driven flange plate; 10 supporting the wheel seat; 11 a rotating frame; 12 the frame is fixed.
Detailed Description
The present invention is described in further detail below. A rotating and stopping device for a large-scale rotating tool is characterized in that the method for solving the problems comprises the following steps:
a single-row ball type slewing support 1 for rotation is designed, a support 7 is arranged on the single-row ball type slewing support 1, and the single-row ball type slewing support 1 is connected to the support 7 through screws. A driving flange 8 is designed, one end of the driving flange 8 is connected with the support 7 through a screw and a cylindrical pin, and the other end of the driving flange 8 is connected with the rotating frame 11 through a screw and a cylindrical pin. A gear 2 is designed on a single-row ball type slewing support 1, and the gear 2 is connected to an output shaft 3 through bolts, flat keys and washers. A bearing seat 4 is designed on the output shaft 3 and used for auxiliary support of the output shaft 3. A speed reducer 5 is designed, the speed reducer 5 is connected with the output shaft 3 through a flat key, a bolt and a washer, a hand wheel 6 is arranged on the speed reducer 5, and rotating power is provided by rotating the hand wheel 6. At the other end of the rotating frame 11 is provided a driven flange 9, and the driven flange 9 is connected to the rotating frame 11 by bolts and cylindrical pins. Two supporting wheel seats 10 are designed, the supporting wheel seats 10 being used for supporting the driven flange 9. The bearing block 4, the carrier 7, the speed reducer 5 and the supporting wheel base 10 are connected to the fixed frame 12 by bolts and cylindrical pins.
The installation method comprises the following steps:
1. and mounting the driving flange plate 8 and the driven flange plate 9 on a rotating frame 11, adjusting the coaxiality of the driving flange plate 8 and the driven flange plate 9, and fixedly connecting the adjusted driving flange plate 8 and the driven flange plate 9 with the rotating frame 11.
2. The driving flange 8 is attached to a fixed frame 12, the driven flange 9 is mounted on a supporting wheel seat 10, and the supporting wheel seat 10 is attached to the fixed frame 12.
3. The support 7 is mounted on the driving flange 8, and the single-row ball type rotary support 1 and the support 7 are connected together.
4. The gear 2, the output shaft 3 and the bearing seat 4 are connected together, and the matching position of the gear 2 and the single-row ball type slewing bearing 1 is adjusted. The bearing blocks 4 are attached to the fixed frame 12.
5. The reduction gear 5 and the hand wheel 6 are mounted together, and then the reduction gear 5 is mounted on the output shaft 3, and the reduction gear 5 is connected to the fixed frame 12.
The using method comprises the following steps:
1. the working state is as follows: and rotating the hand wheel 6 to rotate the rotating frame 11 to a working position for assembly. After the previous work is finished, the hand wheel 6 is rotated again, so that the rotating frame 11 is rotated to the next working position, and the assembly work is carried out.
Claims (1)
1. The rotating and stopping device for the large-scale rotating tool is characterized by comprising a single-row ball type slewing support (1), a gear (2), an output shaft (3), a bearing seat (4), a speed reducer (5), a hand wheel (6), a support (7), a driving flange plate (8), a driven flange plate (9), a support wheel seat (10), a rotating frame (11) and a fixed frame (12);
a support (7) is arranged on the single-row ball type slewing support (1) and is connected with the single-row ball type slewing support through a screw; one end of the driving flange plate (8) is connected with the support (7) through a screw and a cylindrical pin, and the other end of the driving flange plate is connected with the rotating frame (11) through a screw and a cylindrical pin; a gear (2) is arranged on the single-row ball type slewing support (1), and the gear (2) is connected to an output shaft (3) through a bolt, a flat key and a gasket; the output shaft (3) is provided with a bearing seat (4) for auxiliary support of the output shaft (3); the speed reducer (5) is connected with the output shaft (3) through a flat key, a bolt and a gasket, a hand wheel (6) is arranged on the speed reducer (5), and rotating power is provided by rotating the hand wheel (6); the other end of the rotating frame (11) is provided with a driven flange plate (9) which is connected with a cylindrical pin through a bolt; the driven flange plate (9) is arranged on the two supporting wheel seats (10) and is used for supporting the driven flange plate (9), and the supporting wheel seats (10) are connected with the fixed frame (12); the bearing seat (4), the support (7), the speed reducer (5) and the supporting wheel seat (10) are connected to the fixed frame (12) through bolts and cylindrical pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412055.9A CN111546282A (en) | 2020-05-15 | 2020-05-15 | Rotating and stopping device for large-scale rotating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010412055.9A CN111546282A (en) | 2020-05-15 | 2020-05-15 | Rotating and stopping device for large-scale rotating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111546282A true CN111546282A (en) | 2020-08-18 |
Family
ID=71996799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010412055.9A Pending CN111546282A (en) | 2020-05-15 | 2020-05-15 | Rotating and stopping device for large-scale rotating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111546282A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229459A (en) * | 2022-06-22 | 2022-10-25 | 沈阳飞机工业（集团）有限公司 | Manual-automatic integrated large-torque slewing mechanism |
-
2020
- 2020-05-15 CN CN202010412055.9A patent/CN111546282A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115229459A (en) * | 2022-06-22 | 2022-10-25 | 沈阳飞机工业（集团）有限公司 | Manual-automatic integrated large-torque slewing mechanism |
| CN115229459B (en) * | 2022-06-22 | 2023-06-27 | 沈阳飞机工业（集团）有限公司 | Manual-automatic integrated high-torque slewing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200818 |
|
| WD01 | Invention patent application deemed withdrawn after publication |