Stainless steel wire bearing
By introducing a limit block, rotor, and protective mechanism into the stainless steel wire bearing, the problems of shortened lifespan and difficulty in disassembly of traditional bearings under heavy loads are solved, achieving a longer service life and greater ease of disassembly.
Patent Information
- Application Number
- CN202520703730.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-04-15
AI Technical Summary
Traditional bearings lack individual protection for their rollers, resulting in a shorter service life when subjected to heavy loads. Furthermore, the fixed baffles on the outside of the bearings make them difficult to disassemble, maintain, and lubricate.
A stainless steel wire bearing was designed. By setting a limiting block, rotor, roller, pressing mechanism and protective mechanism between the inner and outer rings of the bearing, the rollers can be limited and supported, and quick disassembly and maintenance can be achieved, thereby enhancing the impact resistance and adaptability to speed.
It improves the service life and speed range of the bearing, facilitates disassembly, maintenance and lubrication, and enhances the impact resistance of the rollers.
Smart Images
Figure CN223881555U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bearing technical field, concretely is a stainless steel wire bearing. BACKGROUND
[0002] In the known art, stainless steel bearing is a common shaft supporting part, which is a universal part for installing various shafts. The bearing is usually made of stainless steel material, which has good mechanical strength, corrosion resistance and wear resistance.
[0003] The traditional bearing does not have separate protection for the roller. When bearing a large load, the roller also often bears a large load or impact, thereby reducing the service life of the bearing. Moreover, the baffle on the outer side of the bearing is mostly fixed and not easy to disassemble, maintain and lubricate.
[0004] Therefore, the present application provides a stainless steel wire bearing to eliminate the drawbacks of the prior art. SUMMARY
[0005] The utility model discloses a stainless steel wire bearing, to solve the problem that the traditional bearing does not have separate protection for the roller in the background art. When bearing a large load, the roller also often bears a large load or impact, thereby reducing the service life of the bearing. Moreover, the baffle on the outer side of the bearing is mostly fixed and not easy to disassemble, maintain and lubricate.
[0006] To achieve the above object, the utility model provides the following technical scheme:
[0007] A stainless steel wire bearing comprises a bearing outer ring, a bearing inner ring is arranged in the bearing outer ring, a plurality of limiting blocks are evenly distributed on the inner wall of the bearing outer ring, the bottom of the limiting block is a circular arc groove, a rotor is arranged between the bottom end of the limiting block and the bearing inner ring, the rotor is located in the circular arc groove and in contact with the surface of the bearing inner ring, a roller is arranged between the limiting blocks and in contact with the bearing inner ring and the bearing outer ring, a movable groove is arranged on the bearing inner ring, a pressing mechanism is arranged in the movable groove, a first sliding groove is symmetrically arranged on one side of the movable groove, a limiting mechanism is arranged at the bottom of the first sliding groove, and a protection mechanism is arranged on the outer side of the bearing inner ring.
[0008] On the basis of the above technical scheme, the utility model also provides the following optional technical scheme:
[0009] In an optional scheme, arc grooves matched with the roller are arranged on both sides of the limiting block, and the roller is located between the arc grooves.
[0010] In an optional scheme, the pressing mechanism comprises a supporting plate, the supporting plate is located in the movable groove, and the bottom surface of the supporting plate is fixedly connected with the bottom surface of the movable groove through a first spring.
[0011] In an alternative: the limiting mechanism includes a second sliding groove, the second sliding groove is located at the bottom of the first sliding groove on one side, the second sliding groove is away from the first sliding groove end is provided with a limiting groove.
[0012] In an alternative: the protection mechanism includes a baffle, the baffle is located in the bearing inner ring outside, the baffle inside is provided with a connecting block, the connecting block bottom end with the first sliding groove corresponding position is provided with a fixed block.
[0013] In an alternative: the fixed block is provided with a moving groove, the moving groove is slidably connected with a lug, the lug bottom surface and the moving groove bottom surface are fixedly connected through the second spring, the lug outside surface is arc-shaped.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] The utility model discloses a limiting block and rotor are set up, and the rolling roller is limited and supported, the impact resistance of the rolling roller is preferably improved, the service life of the bearing is increased, the rotor and the rolling roller jointly play the rolling effect, the bearing's adaptive speed is preferably improved, the pressing mechanism and the limiting mechanism play the effect of quickly installing the protection mechanism, and the bearing is conveniently disassembled, maintained and lubricated. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the whole structure schematic diagram of the utility model.
[0017] Figure 2 It is the bearing inner ring structure schematic diagram of the utility model.
[0018] Figure 3 It is the movable groove structure schematic diagram of the utility model.
[0019] Figure 4 It is the limiting groove structure schematic diagram of the utility model.
[0020] Figure 5 It is the baffle structure schematic diagram of the utility model.
[0021] Figure 6 It is the fixed block internal structure schematic diagram of the utility model.
[0022] Reference signs annotation: 1, bearing inner ring;2, bearing outer ring;3, limiting block;4, arc-shaped groove;5, rotor;6, rolling roller;7, movable groove;8, supporting plate;9, first spring;10, first sliding groove;11, second sliding groove;12, limiting groove;13, baffle;14, connecting block;15, fixed block;16, moving groove;17, lug;18, second spring. DETAILED DESCRIPTION
[0023] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model will be described in further detail below with reference to the drawings and examples.
[0024] In one embodiment, as shown in Figures 1-6 A stainless steel wire bearing, comprising a bearing outer ring 2, a bearing inner ring 1 is arranged in the bearing outer ring 2, a plurality of evenly distributed limiting blocks 3 are arranged on the inner wall of the bearing outer ring 2, the bottom of the limiting block 3 is a circular arc groove, a rotor 5 is arranged between the bottom end of the limiting block 3 and the bearing inner ring 1, and the rotor 5 is located in the circular arc groove and in contact with the surface of the bearing inner ring 1, rollers 6 are arranged between the limiting blocks 3, and the rollers 6 are in contact with the bearing inner ring 1 and the bearing outer ring 2, a movable groove 7 is arranged on the bearing inner ring 1, a pressing mechanism is arranged in the movable groove 7, a first sliding groove 10 is arranged on one side of the movable groove 7, a limiting mechanism is arranged at the bottom of the first sliding groove 10, a protection mechanism is arranged on the outer side of the bearing inner ring 1, which can limit and support the rollers 6, thereby improving the impact resistance of the rollers 6, thereby increasing the service life of the bearing, at the same time, the rotor 5 and the roller 6 jointly play a rolling role, thereby improving the adaptive speed of the bearing, the pressing mechanism and the limiting mechanism have the effect of quickly installing the protection mechanism, thereby facilitating disassembly, maintenance and lubrication.
[0025] In one embodiment, as shown in Figure 2 The two sides of the limiting block 3 are provided with arc-shaped grooves 4 matched with the rollers 6, and the rollers 6 are located between the arc-shaped grooves 4, thereby limiting and supporting the rollers 6.
[0026] In one embodiment, as shown in Figure 2 And Figure 3 The pressing mechanism comprises a supporting plate 8, the supporting plate 8 is located in the movable groove 7, the bottom surface of the supporting plate 8 is fixedly connected with the bottom surface of the movable groove 7 through a first spring 9, the supporting plate 8 can be compressed inwardly, thereby extruding the first spring 9, and the first spring 9 has a resetting effect.
[0027] In one embodiment, as shown in Figure 4 The limiting mechanism comprises a second sliding groove 11, the second sliding groove 11 is located on one side of the bottom of the first sliding groove 10, and a limiting groove 12 is arranged at the end of the second sliding groove 11 away from the first sliding groove 10.
[0028] In one embodiment, as shown in Figure 5 The protection mechanism comprises a baffle 13, the baffle 13 is located on the outer side of the bearing inner ring 1, a connecting block 14 is arranged on the inner side of the baffle 13, a fixed block 15 is arranged at the bottom end of the connecting block 14 and corresponds to the first sliding groove 10, and the fixed block 15 is aligned with the first sliding groove 10 for pressing, thereby achieving quick installation.
[0029] In one embodiment, as shown in Figure 6As shown, the fixed block 15 is provided with a moving groove 16, the moving groove 16 is slidably connected with a protruding block 17, the bottom surface of the protruding block 17 is fixedly connected with the bottom surface of the moving groove 16 through a second spring 18, the outer lateral surface of the protruding block 17 is arc-shaped, the rotating baffle 13 is used to make the protruding block 17 be extruded into the fixed block 15 by the inner wall of the second sliding groove 11, move along the second sliding groove 11 until the limiting groove 12, the protruding block 17 is extruded out under the action of the second spring 18, and is fixed in cooperation with the limiting groove 12.
[0030] Working principle: when the bearing needs to be disassembled or lubricated, the connecting block 14 on the baffle 13 is pressed to align the movable groove 7, so that the fixed block 15 slides in the first sliding groove 10, the supporting plate 8 can be compressed inwardly, so as to extrude the first spring 9, when pressed to the bottom, the baffle 13 is rotated, so that the protruding block 17 is extruded into the fixed block 15 by the inner wall of the second sliding groove 11, moves along the second sliding groove 11 until the limiting groove 12, the protruding block 17 is extruded out under the action of the second spring 18, and is fixed in cooperation with the limiting groove 12, so as to facilitate disassembly, maintenance and lubrication, the limiting block 3 and the rotor 5 are arranged, which can limit and support the roller 6, better improve the impact resistance of the roller 6, thereby increase the service life of the bearing, at the same time, the rotor 5 and the roller 6 jointly play a rolling role, better improve the adaptability of the bearing to the rotating speed.
Claims
1. A stainless steel wire bearing comprising a bearing outer ring (2) inside which a bearing inner ring (1) is arranged, characterized in that, The outer ring (2) of the bearing is provided with a plurality of evenly distributed limiting blocks (3) on the inner wall, the bottom of the limiting block (3) is a circular arc groove, and a rotor (5) is arranged between the bottom end of the limiting block (3) and the inner ring (1) of the bearing, and the rotor (5) is located in the circular arc groove and in contact with the surface of the inner ring (1) of the bearing, rollers (6) are arranged between the limiting blocks (3), and the rollers (6) are in contact with the inner ring (1) of the bearing and the outer ring (2) of the bearing, the inner ring (1) of the bearing is provided with a movable groove (7), and a pressing mechanism is arranged in the movable groove (7), a first sliding groove (10) is arranged on one side of the movable groove (7), a limiting mechanism is arranged at the bottom of the first sliding groove (10), and a protection mechanism is arranged on the outer side of the inner ring (1) of the bearing.
2. The stainless steel wire bearing of claim 1, wherein, The limiting blocks (3) are provided with arc-shaped grooves (4) on both sides which are matched with the rollers (6), and the rollers (6) are located between the arc-shaped grooves (4).
3. The stainless steel wire bearing of claim 1, wherein, The pressing mechanism comprises a supporting plate (8), the supporting plate (8) is located in the movable groove (7), and the bottom surface of the supporting plate (8) and the bottom surface of the movable groove (7) are fixedly connected through the first spring (9).
4. The stainless steel wire bearing of claim 1, wherein, The limiting mechanism comprises a second sliding groove (11), the second sliding groove (11) is located on one side of the bottom of the first sliding groove (10), and a limiting groove (12) is arranged at the end of the second sliding groove (11) away from the first sliding groove (10).
5. The stainless steel wire bearing of claim 1, wherein, The protection mechanism comprises a baffle (13), the baffle (13) is located on the outer side of the inner ring (1) of the bearing, a connecting block (14) is arranged on the inner side of the baffle (13), and a fixed block (15) is arranged at the bottom end of the connecting block (14) corresponding to the position of the first sliding groove (10).
6. The stainless steel wire bearing of claim 5, wherein, The fixed block (15) is provided with a moving groove (16) therein, a convex block (17) is slidably connected in the moving groove (16), the bottom surface of the convex block (17) and the bottom surface of the moving groove (16) are fixedly connected through the second spring (18), and the outer side surface of the convex block (17) is arc-shaped.