CN220388750U - Eccentric adjustment locking mechanism - Google Patents
Eccentric adjustment locking mechanism Download PDFInfo
- Publication number
- CN220388750U CN220388750U CN202321991354.8U CN202321991354U CN220388750U CN 220388750 U CN220388750 U CN 220388750U CN 202321991354 U CN202321991354 U CN 202321991354U CN 220388750 U CN220388750 U CN 220388750U
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- Prior art keywords
- semicircular
- semicircle
- bulb
- inclined plane
- shaft
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- 238000000034 method Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 1
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Abstract
An eccentric adjustment locking mechanism belongs to the technical field of machining, and a first semicircular ball head is arranged at the inner end of a first shaft. The second axle inner end is provided with a second semicircle bulb. The first inclined plane and the second inclined plane are matched to enable the first semicircular bulb and the second semicircular bulb to form a sphere. The first semicircle head is provided with a first inclined plane inclined with the radius direction of the sphere. The second semicircle bulb has the second inclined plane with the sphere radial direction slope. The outer side of the first semicircle ball head is provided with a first buckle cover, and the outer side of the second semicircle ball head is provided with a second buckle cover. The two buckle covers are fixedly connected. The two sections of shafts can form different angles to form an eccentric form under the guidance of the two semicircular ball heads, after the required angle is adjusted, the two parts on the two sides are correspondingly assembled, the two semicircular ball heads are locked in position, torque is transmitted under the condition of changing the angle of the two sections of shafts, and the position error generated in the machining manufacturing process is compensated, or the two sections of shafts are applied between the two sections which are not coaxial but need to rotate simultaneously, so that the equipment keeps good running.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to an eccentric adjustment locking mechanism.
Background
In the ordinary machining process, the situation that two parts which are not on the same axis rotate synchronously is needed, or the situation that two parts which are needed to rotate coaxially are different due to errors in the welding and manufacturing processes is also needed, the two parts can be adjusted by a simple torsion shaft method, the torsion process is laborious, the precision of manufactured products is low, the wear is serious in use, and the operation is poor, as shown in fig. 5.
Disclosure of Invention
The utility model aims to provide an eccentric adjusting and locking mechanism, wherein two sections of shafts of the mechanism can form different angles under the guidance of two semicircular ball heads, and torque is transmitted under the condition of changing the angles of the two sections of shafts.
The technical scheme adopted is as follows:
the eccentric adjustment locking mechanism comprises a first shaft and a second shaft. The method is characterized in that:
the inner end of the first shaft is provided with a first semicircle bulb.
The second axle inner end is provided with a second semicircle bulb.
The first inclined plane and the second inclined plane are matched to enable the first semicircular bulb and the second semicircular bulb to form a sphere.
The first semicircle head is provided with a first inclined plane inclined with the radius direction of the sphere.
The second semicircle bulb has the second inclined plane with the sphere radial direction slope.
The outer side of the first semicircle ball head is provided with a first buckle cover, and the outer side of the second semicircle ball head is provided with a second buckle cover.
The first buckle cover is fixedly connected with the second buckle cover.
The advantages are that:
the two sections of shafts of the mechanism can form different angles to form an eccentric form under the guidance of the two semicircular ball heads, after the required angle is adjusted, the two parts on the two sides are correspondingly assembled, the two semicircular ball heads are locked in position, torque is transmitted under the condition of changing the angle of the two sections of shafts, and the position error generated in the machining manufacturing process is compensated, or the mechanism is applied between two parts which are not coaxial but need to rotate simultaneously, so that the equipment keeps good running.
Drawings
Fig. 1 is a cross-sectional view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a perspective view of the present utility model.
Fig. 4 is a schematic structural view of the inclined surfaces of two semicircular bulbs.
Fig. 5 is a schematic structural view of the problem of the prior art.
The first shaft 1, the second shaft 2, the first semicircular ball head 3, the second semicircular ball head 4, the first inclined surface 5, the second inclined surface 6, the first buckle closure 7, the second buckle closure 8 and the bolt 9.
Detailed Description
The eccentric adjustment locking mechanism comprises a first shaft 1 and a second shaft 2.
The inner end of the first shaft 1 is provided with a first semicircular ball head 3.
The inner end of the second shaft 2 is provided with a second semicircular ball head 4.
The first inclined surface 5 and the second inclined surface 6 are matched to enable the first semicircular ball head 3 and the second semicircular ball head 4 to form a complete sphere.
The first semi-spherical head 3 is provided with a first inclined surface 5 inclined to the radius direction of the sphere.
The second semicircle ball head 4 is provided with a second inclined plane 6 inclined with the radius direction of the sphere.
The included angle A between the first inclined surface 5 and the radius of the sphere is 5-95 degrees.
Specifically, the angle may be 5 °, 7 °, 10 °, 30 °, 60 °, or 95 °.
The outer side of the first semicircle head 3 is provided with a first buckle cover 7, and the outer side of the second semicircle head 4 is provided with a second buckle cover 8.
The first buckle cover 7 and the second buckle cover 8 are fixedly connected through a plurality of bolts 9.
The first buckle cover 7 is provided with a first ball socket therein, and the first semicircular ball head 3 is arranged in the first ball socket.
The second buckle cover 8 is internally provided with a second ball socket, and the second semicircular ball head 4 is arranged in the second ball socket.
The first ball socket and the second ball socket are opposite to form a sphere, and the sphere formed by the two semicircular ball heads is accommodated.
The outer end of the first shaft 1 can be provided with threads and a first locking nut, and the outer end of the second shaft 2 can be provided with threads and a second locking nut.
By rotating and adjusting the axes of the first shaft 1 and the second shaft 2, the components on the two sides can still synchronously rotate on different axes when the first shaft 1 and the second shaft 2 are coaxial or different. After the angle is adjusted, corresponding parts are correspondingly assembled and locked at the outer ends of the first shaft 1 and the second shaft 2.
The preferred angle A is 5-10.
Claims (7)
1. The eccentric adjustment locking mechanism comprises a first shaft (1) and a second shaft (2); the method is characterized in that:
the inner end of the first shaft (1) is provided with a first semicircular ball head (3);
the inner end of the second shaft (2) is provided with a second semicircular ball head (4);
the first inclined plane (5) and the second inclined plane (6) are matched to enable the first semicircular bulb (3) and the second semicircular bulb (4) to form a sphere;
the first semicircle head (3) is provided with a first inclined plane (5) inclined with the radius direction of the sphere;
the second semicircular ball head (4) is provided with a second inclined surface (6) inclined with the radius direction of the round ball;
the outer side of the first semicircular bulb (3) is provided with a first buckle cover (7), and the outer side of the second semicircular bulb (4) is provided with a second buckle cover (8);
the first buckle cover (7) is fixedly connected with the second buckle cover (8).
2. The eccentric adjustment locking mechanism of claim 1, wherein:
the included angle A between the first inclined plane (5) and the radial direction of the sphere is 5-95 degrees.
3. The eccentric adjustment locking mechanism of claim 2, wherein:
the included angle A is 5 degrees, 7 degrees, 10 degrees, 30 degrees, 60 degrees or 95 degrees.
4. The eccentric adjustment locking mechanism of claim 2, wherein:
the included angle A is 5-10 degrees.
5. The eccentric adjustment locking mechanism of claim 4 wherein:
the included angle A is 5 degrees, 7 degrees or 10 degrees.
6. The eccentric adjustment locking mechanism of claim 1, wherein:
the outer end of the first shaft (1) is provided with a first lock nut.
7. The eccentric adjustment locking mechanism of claim 1, wherein:
the outer end of the second shaft (2) is provided with a second lock nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991354.8U CN220388750U (en) | 2023-07-27 | 2023-07-27 | Eccentric adjustment locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321991354.8U CN220388750U (en) | 2023-07-27 | 2023-07-27 | Eccentric adjustment locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220388750U true CN220388750U (en) | 2024-01-26 |
Family
ID=89599365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321991354.8U Active CN220388750U (en) | 2023-07-27 | 2023-07-27 | Eccentric adjustment locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220388750U (en) |
-
2023
- 2023-07-27 CN CN202321991354.8U patent/CN220388750U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |