Liquid bearing oil filling device

Abstract

The embodiment of the application provides a liquid bearing oil filling device, and relates to the field of bearing assembly equipment, and comprises a workbench, a sectional material support and an oil filling mechanism, the oil filling mechanism comprises a profiling support, a profiling pressing plate assembly matched with the profiling support and used for clamping the liquid bearing, further comprises an oil pipe joint arranged on the workbench and an end face limiting mechanism for limiting the end face of the liquid bearing; the oil pipe joint is adaptively connected with an oil injection port of the corresponding liquid bearing, and the oil pipe joint fills oil into the liquid bearing through an oil pipe and an oil pump. The application has the effect of improving oil filling precision and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of bearing assembly equipment, and in particular to a liquid bearing oil filling device. Background Technology

[0002] Liquid bearings require precise metering of lubricating oil during assembly to ensure their rotational performance and service life. Current methods often involve manually aligning the oil filler tube with the bearing's filler port or using simple fixtures for positioning before filling. However, these methods have the following problems: 1. Insufficient positioning accuracy: The bearing is prone to shifting during the oil filling process, which can cause misalignment between the oil filling port and the oil pipe, resulting in oil leakage; 2. Inefficiency: The manual positioning and clamping process is time-consuming and cannot meet the needs of mass production.

[0003] Therefore, it is necessary to design a precise and efficient liquid bearing oil filling device to solve the above problems. Utility Model Content

[0004] To address the aforementioned technical problems, this application provides a liquid bearing oil filling device.

[0005] The liquid bearing oil filling device provided in this application adopts the following technical solution: A liquid bearing oil filling device includes a worktable, a profile support, and an oil filling mechanism. The oil filling mechanism includes a contour support, a contour pressure plate assembly that cooperates with the contour support and is used to clamp the liquid bearing, and an oil pipe connector disposed on the worktable and an end face limiting mechanism for limiting the end face of the liquid bearing. The oil pipe connector is adapted to the oil inlet of the corresponding liquid bearing, and the oil pipe connector fills the liquid bearing with oil through an oil pipe and an oil pump.

[0006] Furthermore, the worktable is provided with a side limiting mechanism to prevent the liquid bearing from moving laterally.

[0007] Furthermore, the oil filling mechanism consists of two sets, which are symmetrically arranged on the upper surface of the worktable. There are two oil pipe joints connected to the corresponding liquid bearings. The two contoured support members are arranged opposite to each other and are used to support the two liquid bearings whose end faces abut against each other. The end face limiting mechanisms of the two sets of oil filling mechanisms are respectively located at the outer ends of the two liquid bearings and are used to tighten the liquid bearings to achieve axial limiting.

[0008] Furthermore, the side limiting mechanism is disposed between the two sets of oil filling mechanisms, and the side limiting mechanism is located on the side of the contour support and simultaneously restricts the lateral displacement of the two liquid bearings.

[0009] Furthermore, the contouring pressure plate assembly includes a contouring pressure plate rotatably connected to the contouring support member. The contouring pressure plate is provided with a quick-release latch that is detachably connected to the contouring support member. Both the contouring pressure plate and the contouring support member are provided with arc-shaped grooves, and the inner wall contour of the arc-shaped grooves is adapted to the outer circular surface of the liquid bearing.

[0010] Furthermore, the quick-release buckle includes a locking block fixed to the contouring pressure plate, a limiting cylinder fixed on the locking block, a limiting rod slidably disposed inside the limiting cylinder, a limiting hole for the limiting rod to pass through the side wall of the contouring support member, and a limiting spring for pulling the limiting rod into the limiting hole fixed inside the limiting cylinder.

[0011] Furthermore, both the end face limiting mechanism and the side limiting mechanism include a limiting bracket fixed on the worktable, a guide rod slidably disposed on the limiting bracket, an abutment plate fixed at the end of the guide rod and pressed against the liquid bearing, and an abutment component fixed on the limiting bracket to drive the abutment plate to move toward the liquid bearing.

[0012] Furthermore, the abutment assembly includes a push rod slidably disposed on the limiting bracket and parallel to the guide rod. A rotating component is rotatably connected to the end of the push rod away from the abutment plate. A drive rod is rotatably connected to the limiting bracket. The rotating component is rotatably connected to the drive rod. By rotating the drive rod, the rotating component drives the push rod to slide along its own axial direction.

[0013] In summary, this application includes at least one of the following beneficial technical effects: the liquid bearing is installed in the arc-shaped groove between the conforming support and the conforming pressure plate, and the liquid bearing is initially fixed by the conforming support and the conforming pressure plate. Then, the liquid bearing is positioned and locked by the end face limiting mechanism and the side limiting mechanism, thereby fixing the liquid bearing. The oil filling joint is connected to the oil filling port of the liquid bearing, and the oil pump and oil pipe are used to fill the inside of the liquid bearing with oil, which improves the oil filling efficiency and accuracy. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this application.

[0015] Figure 2 This is a schematic diagram of the overall structure of the contour support and the contour pressure plate.

[0016] Figure 3 This is a schematic diagram of the end face limiting mechanism.

[0017] Figure 4 This is a schematic diagram of the overall structure of Embodiment 2 of this application.

[0018] Explanation of reference numerals in the attached drawings: 1. Worktable surface; 2. Profile bracket; 3. Casters; 4. Contour support; 5. Contour pressure plate; 6. Oil pipe connector; 7. Oil pipe; 8. Arc groove; 9. Locking block; 10. Limiting cylinder; 11. Limiting rod; 12. Limiting hole; 13. Limiting bracket; 14. Guide rod; 15. Abutment plate; 16. Push rod; 17. Rotating component; 18. Drive rod. Detailed Implementation

[0019] The terminology used in the following embodiments is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. As used in the specification and appended claims of this application, the singular expressions “a,” “an,” “the,” “the,” “the,” and “this” are intended to also include expressions such as “one or more,” unless the context clearly indicates otherwise. It should also be understood that in the following embodiments of this application, “at least one” and “one or more” refer to one, two, or more than two. The term “and / or” is used to describe the relationship between related objects, indicating that three relationships may exist; for example, A and / or B can indicate: A alone, A and B simultaneously, or B alone, where A and B can be singular or plural. The character “ / ” generally indicates that the preceding and following related objects are in an “or” relationship.

[0020] References to "one embodiment" or "some embodiments" as described in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0021] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail. Example

[0022] This application discloses a liquid bearing oil filling device, referring to... Figure 1 It includes a worktable 1, a profile bracket 2 fixed to the bottom of the worktable 1 and providing support, a universal wheel 3 with lock that is easy to move as a whole, and the worktable 1 is horizontally set and has an oil filling mechanism for filling the liquid bearing with oil on the upper end.

[0023] Reference Figure 1 and Figure 2The oil filling mechanism includes a contour support 4 fixed on the upper surface of the worktable 1 and a contour pressure plate assembly that cooperates with the contour support 4 and is used to clamp the liquid bearing. The oil filling mechanism also includes an oil pipe joint 6 provided on the worktable 1 and an end face limiting mechanism for limiting the end face of the liquid bearing. The oil pipe joint 6 is adapted to the oil filling port of the corresponding liquid bearing. The oil pipe joint 6 fills the liquid bearing with oil through the oil pipe 7 and the oil pump.

[0024] Reference Figure 1 and Figure 2 The contouring plate assembly includes a contouring plate 5 rotatably connected to the contouring support 4. The contouring plate 5 is provided with a quick-release latch that is detachably connected to the contouring support 4. The surfaces of the contouring plate 5 and the contouring support 4 are respectively provided with arc-shaped grooves 8. The inner contour of the arc-shaped groove 8 is adapted to the outer circular surface of the liquid bearing. The quick-release latch includes a locking block 9 fixed on the contouring plate 5. A limiting cylinder 10 is fixed on the locking block 9. A limiting rod 11 is slidably provided in the limiting cylinder 10. A limiting hole 12 for the limiting rod 11 to pass through is provided on the side wall of the contouring support 4. A limiting spring is fixed in the limiting cylinder 10. When the liquid bearing is installed in the arc-shaped groove 8 between the contouring plate 5 and the contouring support 4, the limiting spring pulls the limiting rod 11 into the limiting hole 12. The limiting rod 11 is aligned with the limiting hole 12. Under the action of the limiting spring, the limiting rod 11 moves toward the limiting hole 12, thereby realizing the installation of the liquid bearing.

[0025] To facilitate the positioning of the liquid bearing, a rubber pad can be fixed to the inner wall of the arc groove 8 to provide a certain adjustment function.

[0026] Reference Figure 1 and Figure 3 The worktable 1 is equipped with a side limiting mechanism to prevent the liquid bearing from moving laterally and to facilitate the connection between the oil pipe joint 6 and the oil filling port of the liquid bearing.

[0027] Reference Figure 1 and Figure 3Both the end-face limiting mechanism and the side limiting mechanism include a limiting bracket 13 fixed on the worktable 1. A guide rod 14 is slidably mounted on the limiting bracket 13. The guide rod 14 is horizontally positioned, and each end of the guide rod 14 is fixed with an abutment plate 15 that abuts against both ends and side walls of the liquid bearing. An abutment assembly is provided on the limiting bracket 13 to drive the abutment plate 15 toward the liquid bearing. The abutment assembly includes a push rod 16 slidably mounted on the limiting bracket 13. The push rod 16 is parallel to the guide rod 14. One end of the push rod 16 is connected to the abutment plate 15, and the end of the push rod 16 away from the abutment plate 15 is rotatably connected to a rotating component 17. A drive rod 18 is rotatably connected to the limiting bracket 13, and the other end of the rotating component 17 is rotatably connected to the drive rod 18. By rotating the drive rod 18, the rotating component 17 drives the push rod 16 to slide along its own axial direction, thereby pushing the abutment plate 15 to clamp the liquid bearing. (Refer to push-pull quick clamp) Example

[0028] Reference Figure 1 and Figure 4 There are two sets of oil filling mechanisms, which are symmetrically arranged on the upper surface of the worktable 1. There are two oil pipe joints 6, which are connected to the corresponding liquid bearings. Two contoured support members 4 are arranged opposite to each other and are used to support the two liquid bearings whose end faces abut against each other. The end face limiting mechanisms of the two sets of oil filling mechanisms are respectively located at the outer ends of the two liquid bearings, and are used to tighten the liquid bearings to achieve axial limiting.

[0029] Two liquid bearings are coaxially mounted on the corresponding oil filling mechanism. One end of the two liquid bearings abuts against each other, and the other end of the two liquid bearings is squeezed by the end face limiting mechanism to fix the hydraulic bearings. The two oil pipe structures 6 are connected to the oil filling port of the corresponding liquid bearings.

[0030] Reference Figure 1 and Figure 4 The side limiting mechanism is set between the two sets of oil filling mechanisms. The side limiting mechanism is located on the side of the contour support 4. The abutment plate 15 on the side limiting mechanism abuts against the side wall of the two liquid bearings and is used to limit the lateral displacement of the two liquid bearings.

[0031] The above are merely preferred embodiments of the present utility model. The protection scope of the present utility model is not limited to the above embodiments. Any equivalent modifications or changes made by those skilled in the art based on the content disclosed in the present utility model should be included within the protection scope recorded in the claims.

Claims

1. A liquid bearing oil filling device, characterized in that, The system includes a worktable (1), a profile support (2), and an oil filling mechanism. The oil filling mechanism includes a contour support (4), a contour pressure plate assembly that cooperates with the contour support (4) and is used to clamp the liquid bearing, and also includes an oil pipe connector (6) set on the worktable (1) and an end face limiting mechanism for limiting the end face of the liquid bearing. The oil pipe connector (6) is adapted to the oil inlet of the corresponding liquid bearing, and the oil pipe connector (6) fills the liquid bearing with oil through an oil pipe (7) and an oil pump.

2. The liquid bearing oil filling device according to claim 1, characterized in that, The worktable (1) is provided with a side limiting mechanism to prevent the liquid bearing from moving laterally.

3. The liquid bearing oil filling device according to claim 2, characterized in that, The oil filling mechanism consists of two sets, which are symmetrically arranged on the upper surface of the worktable (1). There are two oil pipe joints (6) connected to the corresponding liquid bearings. The two contour support members (4) are arranged opposite to each other and are used to support the two liquid bearings whose end faces abut against each other. The end face limiting mechanisms of the two sets of oil filling mechanisms are respectively located at the outer ends of the two liquid bearings and are used to tighten the liquid bearings to achieve axial limiting.

4. The liquid bearing oil filling device according to claim 3, characterized in that, The side limiting mechanism is located between the two sets of oil filling mechanisms. The side limiting mechanism is located on the side of the contour support (4) and simultaneously restricts the lateral displacement of the two liquid bearings.

5. The liquid bearing oil filling device according to claim 4, characterized in that, The contouring pressure plate assembly includes a contouring pressure plate (5) rotatably connected to the contouring support (4). The contouring pressure plate (5) is provided with a quick-release buckle that is detachably connected to the contouring support (4). Both the contouring pressure plate (5) and the contouring support (4) are provided with arc-shaped grooves (8). The inner contour of the arc-shaped groove (8) is adapted to the outer circular surface of the liquid bearing.

6. The liquid bearing oil filling device according to claim 5, characterized in that, The quick-release buckle includes a locking block (9) fixed on the contour plate (5), a limiting cylinder (10) fixed on the locking block (9), a limiting rod (11) slidably disposed inside the limiting cylinder (10), a limiting hole (12) for the limiting rod (11) to pass through the side wall of the contour support (4), and a limiting spring for pulling the limiting rod (11) into the limiting hole (12) fixed inside the limiting cylinder (10).

7. The liquid bearing oil filling device according to claim 6, characterized in that, Both the end face limiting mechanism and the side limiting mechanism include a limiting bracket (13) fixed on the worktable (1). A guide rod (14) is slidably arranged on the limiting bracket (13). An abutment plate (15) that abuts against the liquid bearing is fixed at the end of the guide rod (14). An abutment component that drives the abutment plate (15) to move toward the liquid bearing is fixed on the limiting bracket (13).

8. The liquid bearing oil filling device according to claim 7, characterized in that, The abutment assembly includes a push rod (16) that is slidably disposed on the limiting bracket (13) and parallel to the guide rod (14). A rotating component (17) is rotatably connected to one end of the push rod (16) away from the abutment plate (15). A drive rod (18) is rotatably connected to the limiting bracket (13). The rotating component (17) is rotatably connected to the drive rod (18). By rotating the drive rod (18), the rotating component (17) drives the push rod (16) to slide along its own axis.

Images