Anti-compression and anti-deformation bearing ring structure
By combining internal heat dissipation protection with external anti-deformation components, the problem of easy deformation of bearing rings under high pressure is solved, achieving effective heat dissipation and anti-deformation support, and improving the performance of bearing rings.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2026-03-20
AI Technical Summary
Existing bearing rings are prone to deformation under prolonged use due to the high pressure exerted at the mechanical component connection points, which affects their performance.
The structure adopts a combination of internal heat dissipation and protection components and external anti-deformation components. It includes a positioning heat dissipation aluminum plate, a rotating shaft block, a rotating groove, a rotating support bearing ball, an outer bearing sleeve, a rotating inner groove, an inner positioning ring, a reinforcing support strip plate assembly, and a triangular positioning ring. Rotational heat dissipation is achieved through the rotating support bearing ball, and heat conduction and gas flow are carried out through the positioning heat dissipation aluminum plate. The external components provide anti-deformation support.
It effectively prevents the bearing rings from deforming under high pressure, improves the practicality and ease of use of the device, and enhances the heat dissipation effect.
Smart Images
Figure CN224017563U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of bearing ring, more specifically, the utility model relates to a kind of anti-pressure deformation bearing ring structure. BACKGROUND
[0002] It is known that bearing ring is a kind of annular part for fixing and supporting bearing. It is usually made of metal material, such as steel or copper alloy. Bearing ring is usually installed on shaft to keep bearing in correct position and provide support and protection; it can prevent bearing from friction and wear during work and help bearing to better withstand load. Bearing ring can also play the role of sealing to prevent dust, contaminants and liquids from entering the inside of bearing, thereby prolonging the life of bearing.
[0003] However, the existing bearing ring also has certain deficiencies: the existing bearing ring simply uses ring structure member to install and support bearing, and the deformation of the ring is prone to occur due to the large pressure borne by the connection of mechanical parts during long-term use. SUMMARY
[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of the utility model provide an anti-pressure deformation bearing ring structure to solve the problems raised in the above background art.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-pressure deformation bearing ring structure, comprising an inner shaft rod, a bearing ring protection device is arranged on the outer wall of the inner shaft rod, the bearing ring protection device comprises: an internal heat dissipation protection assembly and an external anti-deformation assembly, the external anti-deformation assembly is arranged on the outer wall of the internal heat dissipation protection assembly, and the internal heat dissipation protection assembly is arranged on the outer wall of the inner shaft rod.
[0006] In a preferred embodiment, the internal heat dissipation protection assembly comprises: a positioning heat dissipation aluminum plate, a rotating shaft block, a rotating groove and a rotating support bearing bead, the rotating support bearing bead is rotatably arranged in the rotating groove, and the rotating groove is opened in the side outer wall of the rotating shaft block.
[0007] In a preferred embodiment, the external anti-deformation assembly comprises: an outer bearing sleeve, a rotating inner groove, an inner positioning ring, a reinforced support strip plate group, a positioning ring group and a triangular positioning ring, the lower end of the triangular positioning ring is mounted on the outer wall of the reinforced support strip plate group, the inner wall of the reinforced support strip plate group is mounted on the outer wall of the positioning ring group, and the inner wall of the positioning ring group is mounted on the outer wall of the inner positioning ring.
[0008] In a preferred embodiment, the inner wall of the rotating shaft block is mounted on the outer wall of the positioning heat dissipation aluminum plate, the inner wall of the positioning heat dissipation aluminum plate is provided with a positioning ring sleeve, and the inner wall of the positioning ring sleeve is arranged on the outer wall of the inner shaft rod.
[0009] In one preferred embodiment, the triangular positioning ring is internally provided with multiple sets of triangular positioning blocks, and the outer wall of the triangular positioning ring is mounted in the inner wall of the rotating inner groove.
[0010] In one preferred embodiment, the rotating inner groove is opened in the inner wall of the outer bearing sleeve, the positioning ring set is provided with three sets, and the three sets of positioning ring sets are of the same size.
[0011] In one preferred embodiment, the reinforcing support strip plate set is internally provided with multiple sets of reinforcing support strips, and the length of the multiple sets of reinforcing support strips is adapted to the width of the inner part of the rotating inner groove.
[0012] The technical effects and advantages of the utility model are as follows:
[0013] Compared with the prior art, the device internally provided with the rotating inner groove, the inner positioning ring, the reinforcing support strip plate set, the positioning ring set and the triangular positioning ring of the outer bearing sleeve performs anti-deformation support work on the inner and outer walls of the outer bearing sleeve, avoids the situation that the outer bearing sleeve is pressed by external pressure during use, and thus the inner part of the outer bearing sleeve is deformed to affect the use, and the device greatly improves the practicability and use convenience of the whole device by cooperating the internal heat dissipation protection assembly and the external anti-deformation assembly to perform support heat dissipation protection work. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole structure schematic view of the utility model.
[0015] Figure 2 It is a bearing sleeve ring protection device structure schematic view of the utility model.
[0016] Figure 3 It is an internal heat dissipation protection assembly structure schematic view of the utility model.
[0017] Figure 4 It is an external anti-deformation assembly structure schematic view of the utility model.
[0018] The figure mark is: 1, inner shaft rod; 2, bearing sleeve ring protection device; 21, internal heat dissipation protection assembly; 211, rotating shaft block; 212, rotating groove; 213, rotating support bearing pearl; 214, positioning heat dissipation aluminum plate; 22, external anti-deformation assembly; 221, outer bearing sleeve; 222, rotating inner groove; 223, triangular positioning ring; 224, inner positioning ring; 225, reinforcing support strip plate set; 226, positioning ring set. DETAILED DESCRIPTION
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] As attached Figures 1-4 As shown, this utility model provides a pressure-resistant and deformation-resistant bearing ring structure, including an inner shaft 1. The outer wall of the inner shaft 1 is provided with a bearing ring protection device 2. The bearing ring protection device 2 includes an internal heat dissipation protection component 21 and an external anti-deformation component 22. The external anti-deformation component 22 is disposed on the outer wall of the internal heat dissipation protection component 21, and the internal heat dissipation protection component 21 is disposed on the outer wall of the inner shaft 1.
[0021] The internal heat dissipation and protection assembly 21 includes: a positioning heat dissipation aluminum plate 214, a rotating shaft block 211, a rotating groove 212, and a rotating support bearing ball 213. The lower end of the rotating support bearing ball 213 is rotatably disposed inside the rotating groove 212. The rotating groove 212 is opened on the outer wall of the side of the rotating shaft block 211. The inner wall of the rotating shaft block 211 is installed on the outer wall of the positioning heat dissipation aluminum plate 214. A positioning ring is provided on the inner wall of the positioning heat dissipation aluminum plate 214, and the inner wall of the positioning ring is disposed on the outer wall of the inner shaft rod 1.
[0022] The external anti-deformation component 22 includes: an outer bearing sleeve 221, a rotating inner groove 222, an inner positioning ring 224, a reinforcing support strip assembly 225, a positioning ring assembly 226, and a triangular positioning ring 223. The lower end of the triangular positioning ring 223 is installed on the outer wall of the reinforcing support strip assembly 225. The inner wall of the reinforcing support strip assembly 225 is installed on the outer wall of the positioning ring assembly 226. The inner wall of the positioning ring assembly 226 is installed on the outer wall of the inner positioning ring 224. Multiple sets of triangular positioning blocks are provided inside the triangular positioning ring 223. The outer wall of the triangular positioning ring 223 is installed on the inner wall of the rotating inner groove 222. The rotating inner groove 222 is opened on the inner wall of the outer bearing sleeve 221. Three sets of positioning ring assemblies 226 are provided, and the three sets of positioning ring assemblies 226 are of the same size. Multiple sets of reinforcing support strips are provided inside the reinforcing support strip assembly 225, and the length and size of the multiple sets of reinforcing support strips are adapted to the width of the rotating inner groove 222.
[0023] The embodiment is specific: when the utility model is used, the rotating shaft block 211 and the outer bearing sleeve 221 can be rotated by the rotating support bearing bead 213 arranged inside, heat is generated by the internal friction after the outer bearing sleeve 221 and the rotating support bearing bead 213 rotate, the heat generated inside is conducted and radiated by the positioning heat dissipation aluminum plate 214 arranged inside, the wind resistance flow circulation can be formed in the rotating process of the positioning heat dissipation aluminum plate 214, the secondary gas circulation and heat dissipation work can be realized, and the effect of heat dissipation enhancement is further realized.
[0024] The utility model principle: when the utility model is used, the rotating shaft block 211 and the outer bearing sleeve 221 can be rotated by the rotating support bearing bead 213 arranged inside, heat is generated by the internal friction after the outer bearing sleeve 221 and the rotating support bearing bead 213 rotate, the heat generated inside is conducted and radiated by the positioning heat dissipation aluminum plate 214 arranged inside, the wind resistance flow circulation can be formed in the rotating process of the positioning heat dissipation aluminum plate 214, the secondary gas circulation and heat dissipation work can be realized, and the effect of heat dissipation enhancement is further realized.
[0025] Finally, several points should be explained: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" are only used to express relative position relationship, when the absolute position of the described object changes, the relative position relationship can change;
[0026] Second: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;
[0027] Finally: the above described is only the preferred embodiment of the utility model, and is not used for limiting the utility model, and any modification, equivalent replacement, improvement and the like made in the spirit and principle of the utility model should be contained in the protection scope of the utility model.
Claims
1. A pressure-resistant and deformation-resistant bearing ring structure, comprising an inner shaft (1), characterized in that: The inner shaft (1) is provided with a bearing ring protection device (2) on its outer wall; The bearing ring protection device (2) includes: an internal heat dissipation protection component (21) and an external anti-deformation component (22). The external anti-deformation component (22) is disposed on the outer wall of the internal heat dissipation protection component (21), and the internal heat dissipation protection component (21) is disposed on the outer wall of the inner shaft (1).
2. The anti-compression and anti-deformation bearing ring structure according to claim 1, characterized in that: The internal heat dissipation and protection component (21) includes: a positioning heat dissipation aluminum plate (214), a rotating shaft block (211), a rotating groove (212), and a rotating support bearing ball (213). The lower end of the rotating support bearing ball (213) is rotatably disposed inside the rotating groove (212), and the rotating groove (212) is opened on the outer wall of the side of the rotating shaft block (211).
3. The anti-compression and anti-deformation bearing ring structure according to claim 2, characterized in that: The external anti-deformation component (22) includes: an outer bearing sleeve (221), a rotating inner groove (222), an inner positioning ring (224), a reinforcing support strip assembly (225), a positioning ring assembly (226), and a triangular positioning ring (223). The lower end of the triangular positioning ring (223) is installed on the outer wall of the reinforcing support strip assembly (225), the inner wall of the reinforcing support strip assembly (225) is installed on the outer wall of the positioning ring assembly (226), and the inner wall of the positioning ring assembly (226) is installed on the outer wall of the inner positioning ring (224).
4. The anti-compression and anti-deformation bearing ring structure according to claim 2, characterized in that: The inner wall of the rotating shaft block (211) is installed on the outer wall of the positioning heat dissipation aluminum plate (214). The inner wall of the positioning heat dissipation aluminum plate (214) is provided with a positioning ring, and the inner wall of the positioning ring is set on the outer wall of the inner shaft rod (1).
5. The anti-compression and anti-deformation bearing ring structure according to claim 3, characterized in that: The triangular positioning ring (223) is provided with multiple sets of triangular positioning blocks inside, and the outer wall of the triangular positioning ring (223) is installed on the inner wall of the rotating inner groove (222).
6. The anti-compression and anti-deformation bearing ring structure according to claim 3, characterized in that: The rotating inner groove (222) is opened on the inner wall of the outer bearing sleeve (221), and the positioning ring group (226) is provided in three sets, and the three sets of positioning ring groups (226) are the same size.
7. The anti-compression and anti-deformation bearing ring structure according to claim 3, characterized in that: The reinforced support strip assembly (225) is provided with multiple sets of reinforced support strips, and the length of the multiple sets of reinforced support strips is adapted to the width of the rotating inner groove (222).