A mechanical accessory quick-release bearing cap

Abstract

The utility model relates to the technical field of bearing cover equipment, specifically a mechanical accessory quick-release bearing cover, including a movable cover frame, one end of the movable cover frame is fixedly connected to a movable ring seat, the other end of the movable cover frame is movably connected to a fixed cover frame, the end of the fixed cover frame away from the movable cover frame is fixedly connected to a fixed ring seat, the movable ring seat and the fixed ring seat are provided with limiting clamping columns at the four internal corners, and the movable ring seat and the fixed ring seat are provided with mounting sleeves at the four internal sides. The utility model can make the equipment perform safer and more reliable quick-release maintenance operations on the bearing cover by providing the movable cover frame, movable ring seat, fixed cover frame, fixed ring seat, limiting clamping columns, mounting sleeves, mounting bolts, limiting seats, limiting holes and mounting bolt seats. In actual use, the staff first installs and fixes the movable cover frame and the fixed cover frame as a whole through the mounting bolts inside the mounting bolt seats on the four sides of the fixed ring seat.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing cover equipment, in particular to a quick-release bearing cover for a mechanical accessory. Background Art

[0002] Bearings are commonly used mechanical accessories in mechanical equipment. The main function of bearings is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. Bearing covers are accessories used to protect bearings and can protect bearings from dust.

[0003] For example, the patent document with announcement number CN 212690599 U discloses a precision bearing cap for mechanical accessories, including a connecting plate, a side wall on the left side of the connecting plate is provided with a plurality of mounting holes, the plurality of mounting holes are distributed in an annular pattern, a fixing hole is provided on the side wall on the left side of the connecting plate, a sealing cylinder is movably sleeved in the fixing hole, both ends of the sealing cylinder extend out of the fixing hole, a sealing ring is fixedly connected to the hole wall of the fixing hole, the sealing ring is movably sleeved outside the sealing cylinder, an externally threaded tube is fixedly connected to the side wall on the left side of the connecting plate, the externally threaded tube is externally sleeved with an internally threaded tube, an insertion hole is provided on the side wall on the left side of the internally threaded tube, the sealing cylinder penetrates the side wall on the left side of the internally threaded tube through the insertion hole, and the outer wall of the sealing cylinder is symmetrically fixedly connected with two clamps, the clamps are located between the internally threaded tube and the externally threaded tube. The utility model can quickly disassemble and assemble the bearing cap, and effectively improve the convenience of using the bearing cap.

[0004] However, in actual use, due to the limitation of its own installation structure, the entire bearing cover can only be disassembled to complete the maintenance operation of the internal bearing, resulting in low maintenance efficiency of the bearing. At the same time, it is very easy to have safety hazards due to uneven installation between the subsequent bearing cover and the bearing, which cannot meet daily use needs. Therefore, it is urgent to design a mechanical accessory quick-release bearing cover to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a quick-release bearing cover for a mechanical accessory, so as to solve the problem that the existing structure proposed in the above background technology can only be used to disassemble the entire bearing cover to complete the maintenance operation of the internal bearing during actual use due to the limitation of its own installation structure, resulting in low maintenance efficiency of the bearing. At the same time, it is very easy to have safety hazards caused by uneven installation between the subsequent bearing cover and the bearing, and it is impossible to meet the daily use needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical accessory quick-release bearing cover, comprising a movable cover frame, one end of the movable cover frame is fixedly connected to a movable ring seat, the other end of the movable cover frame is movably connected to a fixed cover frame, and one end of the fixed cover frame away from the movable cover frame is fixedly connected to a fixed ring seat;

[0007] Limiting clamping columns and installation sleeves, the four inner corners of the movable ring seat and the fixed ring seat are provided with limiting clamping columns, and the four inner sides of the movable ring seat and the fixed ring seat are provided with installation sleeves.

[0008] Preferably, a mounting bolt is provided inside one end of the mounting sleeve, and a protective rubber ring is provided at the other end of the mounting sleeve.

[0009] Preferably, the other end of the mounting sleeve is movably connected to a locking bolt, and one end of the locking bolt is fixedly connected to a locking bolt head.

[0010] Preferably, one end of the limit clamping column is fixedly connected to the limit seat, and the limit seat is adapted to the movable ring seat.

[0011] Preferably, a sealing rubber ring is provided between the movable cover frame and the fixed cover frame, and the movable cover frame and the fixed cover frame are in close contact with each other.

[0012] Preferably, the four corners and four sides of the movable ring seat are provided with limiting hole grooves, and the four sides of the fixed ring seat are provided with mounting bolt seats.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The mechanical accessory quick-release bearing cover can make the equipment perform safer and more reliable quick-release maintenance operations of the bearing cover by means of the arranged movable cover frame, movable ring seat, fixed cover frame, fixed ring seat, limit clamping column, mounting sleeve, mounting bolt, limit seat, limit hole groove and mounting bolt seat. In actual use, the staff first installs and fixes the movable cover frame and the fixed cover frame as a whole through the mounting bolts inside the four sides of the fixed ring seat, and then moves the movable cover frame through the limit hole grooves at the four corners of the side of the fixed cover frame at one end to perform a limit sliding operation with the limit clamping columns at the four corners inside the fixed ring seat, so that the movable cover frame and the fixed cover frame can be quickly docked and the sealing cover connection protection operation of the bearing can be performed. At this time, when the bearing needs maintenance, the movable cover frame can be directly disassembled from one end of the fixed cover frame along the limit clamping column, and the limit seat at one end of the limit clamping column can perform a stable limit operation, so as to quickly expose the bearings inside the movable cover frame and the fixed cover frame for maintenance operations, which reflects the practicality of the equipment design.

[0015] The mechanical accessory quick-release bearing cover further improves the overall use effect of the equipment by means of the movable cover frame, movable ring seat, fixed cover frame, fixed ring seat, mounting sleeve, mounting bolts, protective rubber rings, locking bolts, locking bolt heads and sealing rubber rings. In daily use, the staff can use the mounting sleeve to quickly screw and install the mounting bolts inside the mounting bolt seat with the external mounting position of the bearing, thereby achieving a more secure and stable installation operation of the equipment as a whole. At the same time, when the movable cover frame and the movable ring seat are quickly disassembled back and forth, the protective rubber ring at one end of the mounting sleeve can perform a stable docking protection operation, and then the locking bolt is turned to perform a limit fixing operation on the four sides of the back of the movable ring seat through the locking bolt head, thereby greatly improving the overall connection firmness of the equipment and reflecting the comprehensiveness of the equipment design. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0017] Figure 2 It is an overall schematic diagram of the movable cover frame structure of the utility model;

[0018] Figure 3 It is an overall schematic diagram of the installation sleeve structure of the utility model;

[0019] Figure 4 Utility Model Figure 1 A magnified schematic diagram of the structure in the middle.

[0020] In the figure: 1. movable cover frame; 2. movable ring seat; 3. fixed cover frame; 4. fixed ring seat; 5. limit clamping column; 6. installation sleeve; 7. installation bolt; 8. protective rubber ring; 9. locking bolt; 10. locking bolt head; 11. limit seat; 12. sealing rubber ring; 13. limit hole groove; 14. installation bolt seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A mechanical accessory quick-release bearing cover comprises a movable cover frame 1, one end of the movable cover frame 1 is fixedly connected to a movable ring seat 2, the other end of the movable cover frame 1 is movably connected to a fixed cover frame 3, the end of the fixed cover frame 3 away from the movable cover frame 1 is fixedly connected to a fixed ring seat 4, a sealing rubber ring 12 is arranged between the movable cover frame 1 and the fixed cover frame 3, the movable cover frame 1 and the fixed cover frame 3 are fitted together, the four corners and four sides of the movable ring seat 2 are provided with limiting holes 13, the four sides of the fixed ring seat 4 are provided with mounting bolt seats 14, the movable cover frame 1 is passed through the limiting holes 13 at the four corners of the side of the fixed cover frame 3 at one end, and a limiting sliding operation is performed with the limiting clamping columns 5 at the four corners inside the fixed ring seat 4, so that the movable cover frame 1 and the fixed cover frame 3 can be quickly docked, and the sealing cover connection protection operation of the bearing is performed.

[0024] The limiting clamping column 5 and the mounting sleeve 6, the limiting clamping column 5 is arranged at the inner four corners of the movable ring seat 2 and the fixed ring seat 4, the mounting sleeve 6 is arranged at the inner four sides of the movable ring seat 2 and the fixed ring seat 4, a mounting bolt 7 is arranged inside one end of the mounting sleeve 6, a protective rubber ring 8 is arranged at the other end of the mounting sleeve 6, the other end of the mounting sleeve 6 is movably connected with a locking bolt 9, one end of the locking bolt 9 is fixedly connected with a locking bolt head 10, one end of the limiting clamping column 5 is fixedly connected with a limiting seat 11, and the limiting seat 11 is adapted to the movable ring seat 2. When the movable cover frame 1 and the movable ring seat 2 are quickly disassembled back and forth, the protective rubber ring 8 at one end of the mounting sleeve 6 can perform a stable docking protection operation, and then the locking bolt 9 is turned, and the limiting and fixing operations at the four sides of the back of the movable ring seat 2 are performed through the locking bolt head 10, which greatly improves the overall connection firmness of the equipment.

[0025] Working principle: When in use, the user first installs and fixes the movable cover frame 1 and the fixed cover frame 3 as a whole through the installation bolts 7 inside the four side mounting bolt seats 14 of the fixed ring seat 4, and then the movable cover frame 1 is moved through the limiting hole grooves 13 at the four corners of the side of the fixed cover frame 3 at one end, and the limiting sliding operation is performed on the four corner limiting clamping columns 5 inside the fixed ring seat 4, so that the movable cover frame 1 and the fixed cover frame 3 can be quickly docked, and the bearing sealing cover connection protection operation is performed. At this time, when the bearing needs maintenance, the movable cover frame 1 can be directly disassembled from one end of the fixed cover frame 3 along the limiting clamping column 5, and the limiting seat 11 at one end of the limiting clamping column 5 is stably limited. Operation, thereby quickly exposing the bearings inside the movable cover frame 1 and the fixed cover frame 3. In daily use, the staff can use the installation sleeve 6 to quickly screw and install the installation bolts 7 inside the installation bolt seat 14 with the external installation position of the bearing, so as to achieve a more firm and stable installation operation of the equipment as a whole. At the same time, when the movable cover frame 1 and the movable ring seat 2 are quickly disassembled back and forth, the protective rubber ring 8 at one end of the installation sleeve 6 can perform a stable docking protection operation, and then turn the locking bolt 9 to perform a limit fixing operation on the four sides of the back of the movable ring seat 2 through the locking bolt head 10, thereby greatly improving the overall connection firmness of the equipment. The above is the entire working principle of the present utility model.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A quick-release bearing cover for a mechanical accessory, comprising a movable cover frame (1), characterized in that: One end of the movable cover frame (1) is fixedly connected to a movable ring seat (2), the other end of the movable cover frame (1) is movably connected to a fixed cover frame (3), and one end of the fixed cover frame (3) away from the movable cover frame (1) is fixedly connected to a fixed ring seat (4); Limiting clamping columns (5) and mounting sleeves (6), the movable ring seat (2) and the fixed ring seat (4) are provided with limiting clamping columns (5) at the four inner corners, and the movable ring seat (2) and the fixed ring seat (4) are provided with mounting sleeves (6) at the four inner sides.

2. A quick-release bearing cap for mechanical parts according to claim 1, characterized in that: A mounting bolt (7) is arranged inside one end of the mounting sleeve (6), and a protective rubber ring (8) is arranged at the other end of the mounting sleeve (6).

3. The quick-release bearing cap for mechanical parts according to claim 1, characterized in that: The other end of the installation sleeve (6) is movably connected to a locking bolt (9), and one end of the locking bolt (9) is fixedly connected to a locking bolt head (10).

4. The quick-release bearing cap for mechanical parts according to claim 1, characterized in that: One end of the limit clamping column (5) is fixedly connected to the limit seat (11), and the limit seat (11) is adapted to the movable ring seat (2).

5. The quick-release bearing cap for mechanical parts according to claim 1, characterized in that: A sealing rubber ring (12) is provided between the movable cover frame (1) and the fixed cover frame (3), and the movable cover frame (1) and the fixed cover frame (3) are in close contact with each other.

6. The quick-release bearing cap for mechanical parts according to claim 1, characterized in that: The four corners and four sides of the movable ring seat (2) are provided with limiting hole grooves (13), and the four sides of the fixed ring seat (4) are provided with mounting bolt seats (14).

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