An assembled aligning base device
By using the automated design of the assembled self-aligning base device, precise angle adjustment and dynamic stability are achieved by utilizing components such as electric cylinders and servo motors. This solves the shortcomings of traditional self-aligning base devices in diverse scenarios and improves the ease of operation and precision.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG HUAGANG PRECISION BEARING MFG
- Filing Date
- 2025-09-05
- Publication Date
- 2026-08-04
AI Technical Summary
Traditional rigid connection self-aligning base devices are difficult to cope with diverse scenario requirements and cannot achieve precise angle adjustment and dynamic stability.
It adopts a modular design and uses a combination of electric cylinders, servo motors, tilt sensors and controllers to achieve automated angle adjustment and dynamic stabilization. The extension length and clamping force of the electric cylinders can be adjusted in real time, and the movable connection structure facilitates disassembly and expansion.
It achieves precise angle adjustment and dynamic stabilization, reduces maintenance costs, improves ease of operation and device flexibility, and is suitable for scenarios requiring frequent adjustments or high-precision fixation.
Smart Images
Figure CN224588030U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of mechanical engineering technology, and more specifically, it relates to an assembled self-aligning base device. Background Technology
[0002] The prefabricated self-aligning base device is a modular mechanical support and angle adjustment device. Its core function is to achieve precise angle adjustment, center alignment and dynamic stability of the connecting parts through the synergy of automatic control and mechanical structure. The commonly used traditional rigid connection self-aligning base has fixed functions and cannot meet the diverse needs of different scenarios. Therefore, a new type of prefabricated self-aligning base device is needed. Utility Model Content
[0003] To address the aforementioned technical problems, this utility model provides an assembled self-aligning base device, which solves the problem that the commonly used traditional rigid connection self-aligning base has a fixed function and is difficult to cope with diverse scenario requirements.
[0004] This utility model discloses an assembled self-aligning base device, which is achieved by the following specific technical means: An assembled self-aligning base device includes a base, a connecting frame A, and a connecting frame B; The upper end of the base is connected to a housing, and a display screen is installed on the upper side of the housing. Four sets of control buttons are installed on the housing, and a controller is installed inside the housing. The display screen and control buttons are electrically connected to the controller inside the housing. The connecting frame A is placed on the upper left side of the base and is movably connected to the upper side of the base. A circular hole is provided inside the center end of the connecting frame A, and an annular groove is provided outside the circular hole at the center end of the connecting frame A. Six sets of sliding parts are movably locked inside the annular groove. The connecting frame B is placed on the upper left side of the base and is fitted onto the outside of the connecting frame A. The connecting frame B is movably connected to the upper side of the base.
[0005] Furthermore, the left end of the base is provided with a circular hole, and a servo motor is installed inside the circular hole at the left end of the base. A connector is connected to the motor shaft of the servo motor. The connector is placed inside the circular hole at the center end of the connecting frame A. Four sets of electric cylinders are connected inside the connector. A set of anti-slip pads B are connected to the push rods of the four sets of electric cylinders. An tilt sensor is installed inside the connector. The tilt sensor is electrically connected to the controller inside the housing.
[0006] Furthermore, the connecting frame A is provided with a set of oil injection holes on its front and rear sides respectively, and a set of movable plates is provided on each of the six sets of sliding parts. A set of anti-slip pads C is connected to the upper side of the movable plate, and a connecting rod is fixedly connected to the lower end of the movable plate. The lower end of the connecting rod passes through the sliding part, and a circular baffle is fixedly connected to the lower end of the connecting rod. A set of hard springs is fitted on each of the six sets of connecting rods.
[0007] Furthermore, the upper end of the connecting frame B is provided with a circular hole, and the inner side of the circular hole at the upper end of the connecting frame B is provided with an annular groove, and a bearing is provided inside the annular groove, with the outer ring surface of the bearing fixedly connected to the inner surface of the annular groove.
[0008] Furthermore, a rotating disk is provided inside the upper circular hole of the connecting frame B. The outer side of the rotating disk is fitted into the annular groove inside the upper circular hole of the connecting frame B, and the outer surface of the rotating disk is fixedly connected to the inner surface of the inner ring of the bearing. The rotating disk has four sets of circular holes, and each of the four sets of circular holes on the rotating disk is connected to a set of electric cylinders. The push rod of the electric cylinder is connected to an anti-slip pad A, and the electric cylinder is electrically connected to the controller inside the housing.
[0009] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up an electric cylinder, this utility model facilitates the electrical connection between the electric cylinder and the controller inside the housing. The controller can be used to adjust the extension length of different electric cylinders to ensure uniform contact between the anti-slip pad A and the surface of the component. During the self-aligning process, the clamping force can also be adjusted in real time according to the angle adjustment requirements to avoid excessive looseness or tightness affecting the self-aligning accuracy.
[0010] 2. By setting a base, the present invention is movably connected to the upper side of the base through connecting frame A and connecting frame B. Compared with rigid welding or fixed connection, it is easier to align and install parts during production assembly. In later maintenance, connecting frame A or connecting frame B can be disassembled separately for inspection and replacement of internal parts, reducing maintenance costs. In addition, the movable connection structure design also provides flexibility for future expansion of the device's functions, such as adding self-aligning dimensions and replacing connecting frames of different specifications.
[0011] 3. This utility model, by setting a connector, connects the tilt sensor installed inside the connector to the controller in an electrical manner. This allows for real-time detection of the bearing's tilt angle during rotation, and the data is dynamically fed back to the controller. The controller compares the preset angle parameters with the real-time detection data, automatically calculates the adjustment amount, and drives the servo motor, electric cylinder, and other components to perform actions. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model.
[0013] Figure 2 This is a cross-sectional structural diagram of the connecting frame A of this utility model.
[0014] Figure 3 This is a cross-sectional structural diagram of the connecting frame B of this utility model.
[0015] Figure 4This is a structural schematic diagram of the connector and servo motor of this utility model.
[0016] Figure 5 This is a schematic diagram of the sliding component of this utility model.
[0017] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Base; 2. Housing; 3. Display screen; 4. Connecting bracket A; 5. Connecting bracket B; 6. Sliding component; 7. Oil injection hole; 8. Rotating disk; 9. Electric cylinder one; 10. Anti-slip pad A; 11. Connecting component; 12. Servo motor; 13. Electric cylinder two; 14. Anti-slip pad B; 15. Movable plate; 16. Anti-slip pad C; 17. Connecting rod; 18. Hard spring; 19. Bearing. Detailed Implementation
[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0019] Example: As attached Figure 1 To be continued Figure 5 As shown: This utility model provides an assembled self-aligning base device, including a base 1, a connecting frame A4 and a connecting frame B5; The upper end of the base 1 is connected to the outer shell 2, and a display screen 3 is installed on the upper side of the outer shell 2. Four sets of control buttons are installed on the outer shell 2, and a controller is installed inside the outer shell 2. The display screen 3 and control buttons are electrically connected to the controller inside the outer shell 2. The connecting frame A4 is placed on the upper left side of the base 1, and the connecting frame A4 is movably connected to the upper side of the base 1. A round hole is provided inside the center end of the connecting frame A4, and an annular slide groove is provided outside the round hole at the center end of the connecting frame A4. Six sets of sliding parts 6 are movably locked inside the annular slide groove. The connecting frame B5 is placed on the upper left side of the base 1, and the connecting frame B5 is fitted on the outside of the connecting frame A4. The connecting frame B5 is movably connected to the upper side of the base 1.
[0020] Among them, such as Figure 4As shown, a circular hole is provided at the left end of the base 1, and a servo motor 12 is installed inside the circular hole at the left end of the base 1. A connector 11 is connected to the motor shaft of the servo motor 12. The connector 11 is placed inside the circular hole at the center end of the connecting frame A4, and four sets of electric cylinders 13 are connected inside the connector 11. A set of anti-slip pads B14 are connected to the push rods of the four sets of electric cylinders 13 respectively. An inclination sensor is installed inside the connector 11. The inclination sensor is electrically connected to the controller inside the housing 2. The servo motor 12 drives the connector 11 to rotate, and the push rods of the four sets of electric cylinders 13 extend to make the anti-slip pads B14 tightly adhere to the inner side of the bearing, increasing the friction with the inner ring of the bearing. The inclination sensor installed inside the connector 11 is electrically connected to the controller, which can detect the tilt angle of the bearing during rotation in real time and dynamically feed the data back to the controller. The controller automatically calculates the adjustment amount and drives the servo motor 11 and the electric cylinders 13 to perform actions by comparing the preset angle parameters with the real-time detection data.
[0021] Among them, such as Figure 2 and Figure 5 As shown, the connecting frame A4 has a set of oil injection holes 7 on both the front and rear sides, and a set of movable plates 15 on each of the six sets of sliding parts 6. A set of anti-slip pads C16 is connected to the upper side of the movable plates 15, and a connecting rod 17 is fixedly connected to the lower end of the movable plates 15. The lower end of the connecting rod 17 passes through the sliding parts 6, and a circular baffle is fixedly connected to the lower end of the connecting rod 17. A set of hard springs 18 is fitted on each of the six sets of connecting rods 17. Lubricating oil can be directly injected into the annular groove through the oil injection holes 7 on the front and rear sides of the connecting frame A4 to precisely lubricate the contact parts between the six sets of sliding parts 6 and the groove, effectively reducing the frictional resistance of the sliding parts 6 when they move in the annular groove, avoiding wear of parts caused by long-term friction, reducing mechanical noise, ensuring the flexibility of the sliding parts 6, and extending the service life of the overall structure. The anti-slip pads C16 contact the bearing surface. When the bearing rotates, the sliding parts 6 follow the bearing and provide certain support for the bearing during the self-aligning process, preventing the bearing surface from rigidly contacting other parts and causing wear during the self-aligning process.
[0022] Among them, such as Figure 3As shown, the upper end of the connecting frame B5 has a circular hole, and the inner side of the circular hole at the upper end of the connecting frame B5 has an annular groove. A bearing 19 is installed inside the annular groove, and the outer ring surface of the bearing 19 is fixedly connected to the inner surface of the annular groove. A rotating disk 8 is installed inside the circular hole at the upper end of the connecting frame B5. The outer side of the rotating disk 8 is fitted into the annular groove inside the circular hole at the upper end of the connecting frame B5, and the outer surface of the rotating disk 8 is fixedly connected to the inner surface of the inner ring of the bearing 19. The rotating disk 8 has four sets of circular holes, and each of the four sets of circular holes is connected to an electric cylinder 9. An anti-slip pad A10 is connected to the push rod of the electric cylinder 9. The electric cylinder 9 is electrically connected to the controller inside the outer casing 2. The rotating disk 8 is fitted into the annular groove of the connecting frame B5 via the outer side of the rotating disk 8. Bearing 19 and connecting frame B5 form a concentric rotation structure, ensuring that the rotation center of rotating disk 8 is consistent with the center of the circular hole of connecting frame B5, reducing eccentric deviation caused by assembly gaps. This concentric design provides a stable rotation reference for the angle adjustment of external components, ensuring the accuracy of angle control during the self-alignment process, avoiding self-alignment errors caused by rotation center offset, and improving the working accuracy of the device. The controller can adjust the extension length of different electric cylinders 9 to ensure uniform contact between the anti-slip pad A10 and the component surface. During the self-alignment process, the clamping force can also be adjusted in real time according to the angle adjustment requirements to avoid excessive looseness or tightness affecting the self-alignment accuracy. This automated design reduces manual operation costs and improves operation convenience, especially suitable for scenarios requiring frequent adjustments or high-precision fixation.
[0023] The specific usage and function of this embodiment are as follows: like Figures 1 to 5 As shown, in this utility model, the servo motor 12 drives the connector 11 to rotate, and the push rods of four sets of electric cylinders 13 extend to make the anti-slip pad B14 tightly adhere to the inner side of the bearing, increasing the friction with the inner ring of the bearing. The tilt sensor installed inside the connector 11 is electrically connected to the controller, which can detect the tilt angle of the bearing during rotation in real time and dynamically feed the data back to the controller. The controller automatically calculates the adjustment amount by comparing the preset angle parameters with the real-time detection data and drives the servo motor 11 and the electric cylinders 13 to perform actions. The controller can adjust the extension length of different electric cylinders 9 to ensure that the anti-slip pad A10 is in uniform contact with the surface of the component. During the self-alignment process, the clamping force can also be adjusted in real time according to the angle adjustment requirements to avoid excessive looseness or tightness affecting the self-alignment accuracy. This automated design reduces the cost of manual operation and improves the convenience of operation, and is especially suitable for scenarios that require frequent adjustments or high-precision fixation.
[0024] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.
Claims
1. A prefabricated self-aligning base device, characterized in that: Includes base (1), connecting bracket A (4) and connecting bracket B (5); The upper end of the base (1) is connected to the outer shell (2), and a display screen (3) is installed on the upper side of the outer shell (2). Four sets of control buttons are installed on the outer shell (2), and a controller is installed inside the outer shell (2). The display screen (3) and control buttons are electrically connected to the controller inside the outer shell (2). The connecting frame A (4) is placed on the upper left side of the base (1), and the connecting frame A (4) is movably connected to the upper side of the base (1). A round hole is provided inside the center end of the connecting frame A (4). An annular groove is provided outside the round hole at the center end of the connecting frame A (4), and six sets of sliding parts (6) are movably fitted inside the annular groove. The connecting frame B (5) is placed on the upper left side of the base (1), and the connecting frame B (5) is fitted on the outside of the connecting frame A (4). The connecting frame B (5) is movably connected to the upper side of the base (1).
2. The assembled self-aligning base device as described in claim 1, characterized in that: The base (1) has a round hole at the left end, and a servo motor (12) is installed inside the round hole at the left end of the base (1). A connector (11) is connected to the motor shaft of the servo motor (12). The connector (11) is placed inside the round hole at the center end of the connecting frame A (4). Four sets of electric cylinders (13) are connected inside the connector (11). A set of anti-slip pads (14) are connected to the push rods of the four sets of electric cylinders (13). An inclination sensor is installed inside the connector (11). The inclination sensor is electrically connected to the controller inside the outer shell (2).
3. The assembled self-aligning base device as described in claim 1, characterized in that: The connecting frame A (4) is provided with a set of oil injection holes (7) on the front and rear sides respectively, and a set of movable plates (15) are provided on the six sets of sliding parts (6). A set of anti-slip pads C (16) is connected to the upper side of the movable plate (15). A connecting rod (17) is fixedly connected to the lower end of the movable plate (15). The lower end of the connecting rod (17) passes through the sliding part (6), and a circular baffle is fixedly connected to the lower end of the connecting rod (17). A set of hard springs (18) is fitted on the six sets of connecting rods (17).
4. The assembled self-aligning base device as described in claim 1, characterized in that: The upper end of the connecting frame B (5) is provided with a round hole, and the inner side of the round hole at the upper end of the connecting frame B (5) is provided with an annular groove, and a bearing (19) is provided inside the annular groove. The outer ring surface of the bearing (19) is fixedly connected to the inner surface of the annular groove.
5. The assembled self-aligning base device as described in claim 4, characterized in that: The upper end of the connecting frame B (5) is provided with a rotating disk (8) inside the circular hole. The outer side of the rotating disk (8) is fitted into the annular groove inside the upper end of the circular hole of the connecting frame B (5). The outer surface of the rotating disk (8) is fixedly connected to the inner surface of the inner ring of the bearing (19). The rotating disk (8) is provided with four sets of circular holes. Each of the four sets of circular holes on the rotating disk (8) is connected to a set of electric cylinders (9). The push rod of the electric cylinders (9) is connected to an anti-slip pad A (10). The electric cylinders (9) are electrically connected to the controller inside the outer shell (2).