Bearing clamping fixture with rotating structure

Abstract

The utility model discloses a bearing clamping fixture with a rotating structure. The bearing clamping fixture comprises a base, a supporting seat is fixedly arranged on one side of the top end of the base, a first driving motor is fixedly arranged in the middle of the top end of the base, the output end of the first driving motor penetrates through the supporting seat to be fixedly connected with one end of a switching column, and a connecting ring sliding seat is fixedly arranged at the other end of the switching column. According to the bearing clamping fixture with the rotating structure, the gear drives the gear ring to rotate, the plane rotating angle of the clamping fixture can be adjusted, the first driving motor can drive the switching column to rotate, the clamping fixture can be driven to rotate at the vertical angle, and the rotating angle of the clamping fixture can be adjusted. According to the clamp with the plane rotation function and the vertical plane rotation function, multidirectional workpiece machining can be achieved, various machining requirements can be flexibly met, the production efficiency is improved, the workpiece can be more accurately positioned and clamped, and therefore the machining precision is improved, and the machining quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a bearing clamping fixture with a rotating structure. Background Art

[0002] Bearings are an important component in mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Bearings can be divided into two categories: rolling bearings and sliding bearings. Daily maintenance and care of bearings include lubrication, cleaning, installation and disassembly, operation monitoring, storage and protection:

[0003] In the prior art, the position of the bearing processing clamping fixture is fixed, and the non-rotating fixture may not be able to adapt to the processing requirements of workpieces that need to be rotated in certain special cases, which limits the flexibility and scope of application of the fixture. Therefore, there is an urgent need for a bearing clamping fixture with a rotating structure.

[0004] It should be noted that the above content belongs to the technical cognition scope of the utility model applicant and does not necessarily constitute prior art. Utility Model Content

[0005] In order to solve the above problems, the purpose of the utility model is to provide a bearing clamping fixture with a rotating structure.

[0006] To achieve the above-mentioned purpose, the utility model proposes a bearing clamping fixture with a rotating structure, comprising a base;

[0007] A support seat is fixedly provided on one side of the top of the base, and a first drive motor is fixedly provided at the middle position of the top of the base, the output end of the first drive motor passes through the support seat and is fixedly connected to one end of the adapter column, and a connecting ring slide is fixedly provided at the other end of the adapter column, and a gear is rotatably provided at the middle position inside the two connecting ring slides, and the gear is meshed with the outer wall of the gear ring, and the front end position of the connecting ring slide is slidably connected to the inner wall of the gear ring, and one end of the inner wall of the gear ring is fixedly connected to one side of the outer wall of the middle disk through a connecting block, and a clamping fixture structure is provided on the top of the middle disk.

[0008] In one example, the clamping fixture structure includes a turntable rotatably arranged at the top of the middle plate, an empty frame plate is fixedly arranged at the top of the turntable by a plurality of connecting columns, four U-shaped seats are evenly and symmetrically arranged at the edge position of the top of the middle plate, an arc-shaped slide groove is opened at the bottom end of the inner wall of the U-shaped seat, the arc-shaped slide groove is slidably connected to the corresponding slide column, the slide column is fixedly arranged on one side of the bottom end of the corresponding clamping rod, the middle position of the top end of the four clamping rods is hinged to the empty frame plate by pins, and one end of the four clamping rods is placed inside the empty frame plate.

[0009] In one example, an arc-shaped limiting through hole is opened on one side of the top end of the middle plate, a sliding plate is slidably arranged inside the arc-shaped limiting through hole, and the top end of the sliding plate is threadedly connected to the limiting plate.

[0010] In one example, a shifting rod is fixedly provided on one side of the edge of the empty frame plate, and the shifting rod is fixedly connected to the limit plate through a limit screw.

[0011] In one example, a second drive motor is fixedly provided on the top of the connecting ring slide, and an output end of the second drive motor is fixedly connected to the top of the gear.

[0012] In one example, a switch panel is fixedly provided on one side of the top of the base, and a first drive motor switch and a second drive motor switch are fixedly provided on the surface of the switch panel, respectively. The first drive motor and the second drive motor are electrically connected to an external power supply through the first drive motor switch and the second drive motor switch, respectively.

[0013] The bearing clamping fixture with a rotating structure proposed by the utility model can bring the following benefits:

[0014] Beneficial effects:

[0015] The utility model uses a base, a supporting seat, an adapter column, a connecting ring slide, a first driving motor, a gear, a second driving motor, a gear ring, a middle plate, a U-shaped seat, an empty frame plate, a clamping rod, a limit plate and a turntable. The gear drives the gear ring to rotate, and the angle of plane rotation of the clamping fixture can be adjusted. The first driving motor can drive the adapter column to rotate, and then drive the clamping fixture to rotate at a vertical angle. The clamp with plane rotation and vertical rotation functions can realize multi-directional workpiece processing, can flexibly respond to various processing needs, improve production efficiency, and can more accurately position and clamp the workpiece, thereby improving processing accuracy and ensuring processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the gear ring of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the base of the utility model;

[0020] Figure 4 For this utility model Figure 2 A local enlarged structural diagram;

[0021] Figure 5 It is a structural schematic diagram of the clamping rod and the U-shaped seat of the utility model.

[0022] In the figure: 1. base; 2. support seat; 3. adapter column; 4. connecting ring slide seat; 5. first drive motor; 6. gear; 7. second drive motor; 8. gear ring; 9. middle plate; 10. U-shaped seat; 11. empty frame plate; 12. clamping rod; 13. limit plate; 14. turntable; 15. arc-shaped limit perforation; 16. lever; 17. slide plate; 18. arc-shaped slide groove; 19. slide column. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0024] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description of reference terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more schemes or examples.

[0028] like Figure 1 to Figure 5 As shown, the embodiment of the utility model provides a bearing clamping fixture with a rotating structure, including a base 1;

[0029] A support seat 2 is fixedly provided on one side of the top of the base 1, and a first drive motor 5 is fixedly provided in the middle position of the top of the base 1. The output end of the first drive motor 5 passes through the support seat 2 and is fixedly connected to one end of the adapter column 3. A connecting ring slide 4 is fixedly provided on the other end of the adapter column 3. A gear 6 is rotatably provided in the middle position inside the two connecting ring slides 4. The gear 6 is meshed with the outer wall of the gear ring 8. The front end position of the connecting ring slide 4 is slidably connected to the inner wall of the gear ring 8. One end of the inner wall of the gear ring 8 is fixedly connected to one side of the outer wall of the middle disk 9 through a connecting block. A clamping fixture structure is provided on the top of the middle disk 9.

[0030] Specifically, the clamping fixture structure includes a turntable 14 rotatably arranged at the top of the middle plate 9, and an empty frame plate 11 is fixedly arranged at the top of the turntable 14 through a plurality of connecting columns, and four U-shaped seats 10 are evenly and symmetrically arranged at the edge position of the top of the middle plate 9, and an arc-shaped slide groove 18 is opened at the bottom end of the inner wall of the U-shaped seat 10, and the arc-shaped slide groove 18 is slidably connected to the corresponding sliding column 19, and the sliding column 19 is fixedly arranged on one side of the bottom end of the corresponding clamping rod 12, and the middle position of the top end of the four clamping rods 12 is hinged to the empty frame plate 11 through pins, and one end of the four clamping rods 12 is placed inside the empty frame plate 11.

[0031] Specifically, an arc-shaped limiting through hole 15 is opened on one side of the top of the middle plate 9 , a sliding plate 17 is slidably arranged inside the arc-shaped limiting through hole 15 , and the top of the sliding plate 17 is threadedly connected to the limiting plate 13 .

[0032] Specifically, a lever 16 is fixedly provided on one side of the edge of the empty frame plate 11 , and the lever 16 is fixedly connected to the limit plate 13 via a limit screw.

[0033] Specifically, a second driving motor 7 is fixedly provided on the top of the connecting ring slide 4 , and an output end of the second driving motor 7 is fixedly connected to the top of the gear 6 .

[0034] Specifically, a switch panel is fixedly provided on one side of the top of the base 1, and a first drive motor switch and a second drive motor switch are fixedly provided on the surface of the switch panel, and the first drive motor 5 and the second drive motor 7 are electrically connected to an external power supply through the first drive motor switch and the second drive motor switch, respectively.

[0035] Working principle: When in use, place the bearing to be processed in the middle position of the empty frame disk 11, and then turn the lever 16 to drive the turntable 14 to rotate on the middle disk 9, thereby driving one end of the four clamping rods 12 to rotate. During the deflection process, the end positions of the four clamping rods 12 clamp and fix the outer wall of the bearing, and then rotate the sliding plate 17 to move inside the arc-shaped limit perforation 15, rotate the limit plate 13 to fix the sliding plate 17, and then move it to a position parallel to the lever 16, and then fix the lever 16 and the limit plate 13 through the limit screw, turn on the second drive motor switch, and the output end of the second drive motor 7 drives the gear 6 to rotate, and the gear 6 engages with the gear ring 8, thereby driving the clamping fixture to rotate on the plane, and then turn on the first drive motor switch, and the output end of the first drive motor 5 drives the connecting ring slide 4 at one end of the adapter column 3 to rotate, thereby driving the entire clamping fixture to rotate at the disposal angle.

[0036] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0037] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A bearing clamping fixture with a rotating structure, comprising a base (1); Features: A support seat (2) is fixedly provided on one side of the top of the base (1), and a first drive motor (5) is fixedly provided at the middle position of the top of the base (1). The output end of the first drive motor (5) passes through the support seat (2) and is fixedly connected to one end of the adapter column (3). A connecting ring slide (4) is fixedly provided at the other end of the adapter column (3). A gear (6) is rotatably provided at the middle position inside the two connecting ring slides (4). The gear (6) is meshed with the outer wall of the gear ring (8). The front end position of the connecting ring slide (4) is slidably connected to the inner wall of the gear ring (8). One end of the inner wall of the gear ring (8) is fixedly connected to one side of the outer wall of the middle disk (9) through a connecting block. A clamping fixture structure is provided at the top of the middle disk (9).

2. The bearing clamp with a rotating structure according to claim 1, characterized in that: The clamping fixture structure comprises a turntable (14) rotatably arranged at the top of the middle plate (9), a hollow plate (11) being fixedly arranged at the top of the turntable (14) via a plurality of connecting columns, four U-shaped seats (10) being evenly and symmetrically arranged at the edge position of the top of the middle plate (9), an arc-shaped slide groove (18) being provided at the bottom end of the inner wall of the U-shaped seat (10), the arc-shaped slide groove (18) being slidably connected to a corresponding slide column (19), the slide column (19) being fixedly arranged at one side of the bottom end of the corresponding clamping rod (12), the middle positions of the top ends of the four clamping rods (12) being hinged to the hollow plate (11) via pins, and one end of each of the four clamping rods (12) being placed inside the hollow plate (11).

3. The bearing clamp with a rotating structure according to claim 2, characterized in that: An arc-shaped limiting through hole (15) is provided on one side of the top end of the middle plate (9), a sliding plate (17) is slidably provided inside the arc-shaped limiting through hole (15), and the top end of the sliding plate (17) is threadedly connected to the limiting plate (13).

4. The bearing clamp with a rotating structure according to claim 3, characterized in that: A shifting rod (16) is fixedly provided on one side of the edge of the empty frame plate (11), and the shifting rod (16) is fixedly connected to the limiting plate (13) via a limiting screw.

5. The bearing clamp with a rotating structure according to claim 1, characterized in that: A second drive motor (7) is fixedly provided at the top end of the connecting ring slide (4), and an output end of the second drive motor (7) is fixedly connected to the top end of the gear (6).

6. The bearing clamp with a rotating structure according to claim 5, characterized in that: A switch panel is fixedly provided on one side of the top of the base (1), and a first drive motor switch and a second drive motor switch are fixedly provided on the surface of the switch panel, respectively. The first drive motor (5) and the second drive motor (7) are electrically connected to an external power supply via the first drive motor switch and the second drive motor switch, respectively.

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