High-stability bearing positioning disc

Abstract

The utility model provides a high-stability bearing positioning disc, and belongs to the technical field of bearing positioning structures. The bearing positioning disc solves the problem that an existing bearing positioning disc is simple in structure, and oil leaked out of a bearing splashes. The high-stability bearing positioning disc comprises a disc body installed at the two ends of a bearing, a shaft hole is formed in the middle of the disc body, a plurality of splash-proof grooves are formed in the end of the disc body, and the splash-proof grooves are the first splash-proof groove, the second splash-proof groove, the third splash-proof groove, the fourth splash-proof groove and the fifth splash-proof groove in sequence from outside to inside. The fifth splash-proof groove is located between the inner ring of the bearing and the inner edge of the end cover, sealing assemblies are arranged between the first splash-proof groove and the outer ring end of the disc body and between the fifth splash-proof groove and the inner ring end of the disc body, and the second splash-proof groove, the third splash-proof groove and the fourth splash-proof groove are each of an annular structure. The bearing has the effect of preventing oil liquid from leaking and splashing when the bearing works, and has the advantage of high-stability use.

Description

Technical Field

[0001] This utility model belongs to the technical field of bearing positioning structure, and relates to a bearing positioning disc, and particularly to a highly stable bearing positioning disc. Background Technology

[0002] Bearings, which consist of an outer ring, an inner ring, and steel balls, are typically axially positioned using a locating disc during installation to prevent axial slippage. The bearing usually contains grease to lubricate the steel balls and prevent wear. Although existing bearings have end caps at both ends, oil leakage still occurs during actual operation, causing oil splashing and affecting use. The current locating disc structure is simple.

[0003] The applicant solves the above problems by installing highly stable bearing positioning discs with anti-splash function at both ends of the bearing. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in the prior art by providing a highly stable bearing positioning disc that prevents bearing oil splashing.

[0005] The objective of this utility model can be achieved through the following technical solution: A high-stability bearing positioning disc, comprising a disc body installed at both ends of a bearing, characterized in that the disc body has a shaft hole in the middle, and the disc body ends have multiple anti-splash grooves, which are arranged from the outside to the inside as anti-splash groove one, anti-splash groove two, anti-splash groove three, anti-splash groove four and anti-splash groove five. Anti-splash groove one is located between the outer ring of the bearing and the outer edge of the end cover, and anti-splash groove five is located between the inner ring of the bearing and the inner edge of the end cover. Sealing components are provided between anti-splash groove one and the outer ring end of the disc body, and between anti-splash groove five and the inner ring end of the disc body. Anti-splash groove two, anti-splash groove three and anti-splash groove four are all annular structures.

[0006] In the aforementioned high-stability bearing positioning disc, the sealing assembly has a sealing lip, and the disc end wall has a sealing groove for corresponding sealing lip to engage.

[0007] Compared with existing technologies, this high-stability bearing positioning plate has the effect of preventing oil leakage and splashing during bearing operation, thus achieving the advantage of high stability in use. Attached Figure Description

[0008] Figure 1 This is a 3D view of the high-stability bearing positioning plate.

[0009] Figure 2 This is a cross-sectional view of the high-stability bearing positioning plate.

[0010] In the figure, 1. Disc body; 2. Shaft hole; 3. Anti-splash groove one; 4. Anti-splash groove two; 5. Anti-splash groove three; 6. Anti-splash groove four; 7. Anti-splash groove five; 8. Sealing lip; 9. Sealing assembly. Detailed Implementation

[0011] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0012] like Figure 1 , Figure 2 As shown, this high-stability bearing positioning disc includes a disc body 1 installed at both ends of the bearing. The disc body 1 has a shaft hole 2 in the middle, and multiple anti-splash grooves at the ends of the disc body 1, which are, from the outside to the inside, anti-splash groove one 3, anti-splash groove two 4, anti-splash groove three 5, anti-splash groove four 6, and anti-splash groove five 7. Anti-splash groove one 3 is located between the outer ring of the bearing and the outer edge of the end cover, and anti-splash groove five 7 is located between the inner ring of the bearing and the inner edge of the end cover. The outer edge of the bearing and the outer edge of the end cover, as well as the inner ring of the bearing and the inner edge of the end cover, are connected by a... The location of oil splashing is such that the oil splashes into splash guard 3 and splash guard 7, preventing the oil from splashing outward. A sealing component 9 is provided between splash guard 3 and the outer ring end of the disc body 1, and between splash guard 7 and the inner ring end of the disc body 1. Splash guard 4, splash guard 5 and splash guard 6 are all annular structures. These three splash guards are mainly to prevent the oil in splash guard 3 from flowing inward along the end wall of the disc body 1, and can further allow the oil flowing inward to enter, preventing leakage.

[0013] To elaborate further, the sealing component 9 has a sealing lip 8, and the end wall of the disc body 1 has a sealing groove for corresponding sealing lip 8 to engage. The sealing component 9 is sealed to the bearing and can play a sealing role for the bearing. Because the sealing component 9 is made of silicone and is matched with the bearing, it will not roll with the outer or inner ring of the bearing.

[0014] By diverting and collecting the oil, a storage space is provided to prevent oil from overflowing and splashing.

[0015] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0016] Although this document frequently uses terms such as disc body 1, shaft hole 2, anti-splash groove one 3, anti-splash groove two 4, anti-splash groove three 5, anti-splash groove four 6, anti-splash groove five 7, sealing lip 8, and sealing assembly 9, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A high-stability bearing positioning disc, comprising disc bodies (1) mounted at both ends of the bearing, characterized in that, The disc body (1) has a shaft hole (2) in the middle and multiple anti-splash grooves at the end of the disc body (1), which are anti-splash groove one (3), anti-splash groove two (4), anti-splash groove three (5), anti-splash groove four (6) and anti-splash groove five (7) from the outside to the inside. Anti-splash groove one (3) is located between the outer ring of the bearing and the outer edge of the end cover. Anti-splash groove five (7) is located between the inner ring of the bearing and the inner edge of the end cover. Sealing components (9) are provided between anti-splash groove one (3) and the outer ring end of the disc body (1) and between anti-splash groove five (7) and the inner ring end of the disc body (1). Anti-splash groove two (4), anti-splash groove three (5) and anti-splash groove four (6) are all annular structures.

2. The high-stability bearing positioning disc according to claim 1, characterized in that, The sealing assembly (9) has a sealing lip (8), and the end wall of the disc body (1) has a sealing groove for engaging the corresponding sealing lip (8).

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