CN220922350U - Fixed angle's rotating device - Google Patents
Fixed angle's rotating device Download PDFInfo
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- CN220922350U CN220922350U CN202323013274.8U CN202323013274U CN220922350U CN 220922350 U CN220922350 U CN 220922350U CN 202323013274 U CN202323013274 U CN 202323013274U CN 220922350 U CN220922350 U CN 220922350U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 210000001503 joint Anatomy 0.000 claims abstract description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000017105 transposition Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of multi-station workpiece rotation transposition mechanisms, and provides a fixed-angle rotation device which comprises a rotation platform, wherein the rotation platform integrally rotates and is lapped on the upper end surface of a cylindrical supporting seat arranged below, and a rotation driving mechanism for driving the rotation platform to rotate is arranged in the cylindrical supporting seat; the rotation driving mechanism includes: the transmission toothed ring is fixed at the bottom of the rotating platform; the driving motor is fixed at the center of the bottom in the cylindrical supporting seat; a driving fluted disc connected to the output end of the driving motor; and a fixed angle transmission assembly for transmitting power is arranged between the transmission toothed ring and the driving fluted disc in a butt joint way. The fixed angle rotating device is a highly controllable tool, is suitable for applications requiring accurate rotation and multi-station processing, improves production efficiency and ensures working quality.
Description
Technical Field
The utility model relates to the technical field of multi-station workpiece rotation transposition mechanisms, in particular to a fixed-angle rotation device.
Background
In many industrial applications, it is desirable to perform a machining index operation on a multi-station workpiece. Conventional rotary devices, which are mostly controlled by rotary cylinders, may have some drawbacks, which may include:
The accuracy is not enough: some conventional rotating devices may have certain difficulties in achieving precise angular control. This can lead to inaccurate positioning, affecting the quality of the processing of the workpiece.
The multi-station treatment is difficult: conventional devices may be inefficient in implementing multi-station processing. Additional adjustments are required or multiple devices are used to process workpieces in different locations, which increases production costs and time.
The stability is not enough: some devices may lack sufficient stability and support in handling large or heavy workpieces, which may result in workpiece wobble or instability, affecting process quality.
The angle adjustment is difficult: in some cases, frequent adjustment of the rotation angle may be required, but such rapid angle adjustment may not be easily achieved by conventional devices.
Therefore, the present disclosure proposes a fixed-angle rotating device to solve the above-mentioned problems.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model aims to provide a fixed-angle rotating device.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows: the rotating device with the fixed angle comprises a rotating platform, wherein the rotating platform integrally rotates and is lapped on the upper end surface of a cylindrical supporting seat arranged below, and a rotary driving mechanism for driving the rotating platform to rotate is arranged in the cylindrical supporting seat;
The rotation driving mechanism includes:
the transmission toothed ring is fixed at the bottom of the rotating platform;
the driving motor is fixed at the center of the bottom in the cylindrical supporting seat;
a driving fluted disc connected to the output end of the driving motor;
And a fixed angle transmission assembly for transmitting power is arranged between the transmission toothed ring and the driving fluted disc in a butt joint way.
Preferably, the fixed angle drive assembly comprises:
A fixed angle drive gear engaged with an inner annulus of the drive ring gear;
A transmission gear meshed with the side surface of the driving fluted disc;
A docking shaft docked between the fixed angle drive gear and the transfer gear;
The bottom end of the fixed shaft is rotatably arranged at the inner bottom of the cylindrical supporting seat.
Preferably, the transmission ratio among the transmission gear ring, the fixed angle drive gear, the transmission gear and the drive fluted disc is set to 10:1:1:5.
Preferably, only half of the fixed angle drive gears are provided with drive teeth.
Preferably, the upper end face of the cylindrical supporting seat is uniformly embedded with a plurality of supporting balls, an annular supporting guide rail is arranged on the bottom face of the rotating platform close to the edge, and the supporting balls are all supported in the annular supporting guide rail in a rolling mode.
Preferably, the outer side surface of the transmission gear ring is rotationally positioned at the inner side of the upper port of the cylindrical supporting seat.
The beneficial effects of the utility model are as follows:
Accurate positioning and fixed angle rotation: by using a fixed angle drive assembly, the device can achieve very precise fixed angle rotation. This is important, particularly in applications requiring positioning and handling of workpieces, such as assembly lines or processing equipment.
And (3) multi-station treatment: the device is very suitable for multi-station processing because the device can stop rotating at different fixed angles. This means that different workpieces can be processed at different fixed positions, thereby improving production efficiency.
Stability and support: the structural design of the device ensures the stability and support of the rotating platform. The cylindrical support provides a firm support, and the support balls and annular support rails ensure smooth rotation of the platform.
In general, the fixed angle rotating device is a highly controllable tool, and is suitable for applications requiring precise rotation and multi-station processing, improving production efficiency and ensuring working quality.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of an explosive separation structure according to the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the bottom structure of the rotary platform according to the present utility model;
FIG. 4 is a schematic view of a rotary driving mechanism according to the present utility model;
FIG. 5 is a schematic view of a fixed angle drive assembly of the present utility model;
reference numerals illustrate:
1. Rotating the platform; 2. a cylindrical support base; 3. a rotary driving mechanism; 4. supporting the balls; 11. an annular support rail; 31. a drive ring gear; 32. a fixed angle drive assembly; 33. driving the fluted disc; 34. a driving motor; 321. a fixed angle drive gear; 322. a transmission gear; 323. a butt joint shaft; 324. and a fixed shaft.
Detailed Description
The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.
It should be noted that, in the embodiment of the present utility model, directional indications (such as up, down, left, right, front, and rear … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.
Referring to fig. 1-5 of the drawings, the present utility model provides a fixed angle rotation device:
The rotary platform 1 is a core part of the whole device and is positioned above the cylindrical supporting seat 2. It allows rotation over a fixed angular range. This platform is typically strong and stable enough to support the desired equipment or device.
A cylindrical support base 2 is provided below the apparatus for supporting the rotary platform 1. It generally has a cylindrical configuration that provides stable support for the rotating platform.
The rotary driving mechanism 3 is positioned in the cylindrical supporting seat 2 and is used for controlling the rotary motion of the rotary platform. This mechanism comprises the following components:
A drive ring gear 31 is located at the bottom of the rotating platform and has a series of teeth for receiving power from the drive mechanism.
The driving motor 34 is located at the bottom center of the cylindrical support seat, and is a power source of the whole driving system.
The driving toothed disc 33 is connected to the output of a driving motor 34 for transmitting the power of the motor to the driving toothed ring 31.
The fixed angle drive assembly 32 is used to ensure power transfer between the drive ring and the drive sprocket while maintaining a fixed angle of rotation. It comprises the following parts:
the fixed angle drive gear 321 engages the inner annulus of the drive ring.
The transmission gear 322 is engaged with a side surface of the driving gear plate 33, and transmits power of the motor to the fixed angle driving gear 321.
The docking shaft 323 connects the fixed angle drive gear 321 and the transfer gear 322, ensuring that they rotate together.
The bottom end of the fixed shaft 324 is rotatably installed at the inner bottom of the cylindrical support seat for supporting the movement of the entire transmission assembly.
Only half of the fixed angle driving gears 321 are provided with transmission teeth, namely, the fixed angle driving gears rotate for one circle, and only half of the fixed angle driving gears are provided with gear transmission operation, so that the upper rotating platform stops rotating after rotating for a certain angle, intermittent fixed angle rotating operation is further realized, and multi-station intermittent rotating transposition operation of different workpieces can be realized.
Transmission ratio: the transmission ratio among the transmission gear ring 31, the fixed angle drive gear 321, the transmission gear 322, and the drive fluted disc 33 is set to 10:1:1:5, this ensures the required fixed angular rotation.
Support balls 4 and annular support rail 11: the upper end face of the cylindrical supporting seat 2 is embedded with a plurality of supporting balls which are uniformly distributed and used for supporting the stable rotation of the rotating platform. An annular supporting guide rail 11 is arranged on the bottom surface of the rotating platform close to the edge, and supporting balls roll in the guide rail to ensure stable movement of the platform.
Transmission ring gear position: the outer side surface of the transmission gear ring 31 is rotatably positioned at the inner side of the upper port of the cylindrical support seat 2 to ensure that the transmission gear ring can be mutually matched with the fixed angle driving gear 321.
Intermittent rotation transposition operation flow of the device:
Initial position: the device is in an initial position, wherein the angle between the rotary platform 1 and the cylindrical supporting seat 2 is an initial fixed angle.
Starting a driving motor: the drive motor 34 is activated and is located in the center of the bottom of the cylindrical support. The motor starts to rotate.
Drive to fixed angle drive assembly: the motion of the motor is transferred to the transfer gear 322 through the drive cog 33. This will cause the fixed angle drive assembly 32 to begin rotating.
Fixed angle drive gear operation: only half of the fixed angle drive gear 321 is provided with drive teeth. When the gear halves are intermeshed with the transmission gear 322, the rotary platform 1 will follow the rotation, achieving a continuous intermittent rotary operation.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The rotating device with the fixed angle comprises a rotating platform (1) and is characterized in that the rotating platform (1) integrally rotates and is lapped on the upper end face of a cylindrical supporting seat (2) arranged below, and a rotary driving mechanism (3) for driving the rotating platform (1) to rotate is arranged in the cylindrical supporting seat (2);
The rotation driving mechanism (3) includes:
A transmission toothed ring (31) fixed at the bottom of the rotating platform (1);
A driving motor (34) fixed at the center of the bottom in the cylindrical supporting seat (2);
A driving fluted disc (33) which is in butt joint with the output end of the driving motor (34);
A fixed angle transmission component (32) for transmitting power is arranged between the transmission toothed ring (31) and the driving fluted disc (33).
2. A fixed angle rotation device according to claim 1, wherein the fixed angle drive assembly (32) comprises:
a fixed angle drive gear (321) meshed with the inner annulus of the drive ring gear (31);
a transmission gear (322) meshed with the side surface of the driving fluted disc (33);
A docking shaft (323) that is docked between the fixed angle drive gear (321) and the transmission gear (322);
And the bottom end of the fixed shaft (324) is rotatably arranged at the inner bottom of the cylindrical supporting seat (2).
3. A fixed angle rotation device according to claim 2, characterized in that the transmission ratio between the transmission ring gear (31), the fixed angle drive gear (321), the transmission gear (322) and the drive toothed disc (33) is set to 10:1:1:5.
4. A fixed angle rotation device according to claim 2, characterized in that only half of the fixed angle drive gear (321) is provided with drive teeth.
5. The fixed angle rotating device according to claim 1, wherein a plurality of supporting balls (4) are uniformly embedded in the upper end face of the cylindrical supporting seat (2), an annular supporting guide rail (11) is arranged at the position, close to the edge, of the bottom face of the rotating platform (1), and the plurality of supporting balls (4) are all supported in the annular supporting guide rail (11) in a rolling mode.
6. A fixed angle rotation device according to claim 1, characterized in that the outer side of the driving ring gear (31) is positioned inside the upper port of the cylindrical support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323013274.8U CN220922350U (en) | 2023-11-08 | 2023-11-08 | Fixed angle's rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323013274.8U CN220922350U (en) | 2023-11-08 | 2023-11-08 | Fixed angle's rotating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220922350U true CN220922350U (en) | 2024-05-10 |
Family
ID=90960817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323013274.8U Active CN220922350U (en) | 2023-11-08 | 2023-11-08 | Fixed angle's rotating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220922350U (en) |
-
2023
- 2023-11-08 CN CN202323013274.8U patent/CN220922350U/en active Active
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