Bearing convenient to mount and dismount
Through innovative design of fixing and clamping components, the problems of bearing loosening, misalignment, and complex operation during use are solved, achieving stable installation and efficient disassembly, and improving the operational stability and installation efficiency of the equipment.
Patent Information
- Application Number
- CN202423207184.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing bearings cannot achieve stable fixing during use, are prone to loosening or shifting, are inconvenient to install and disassemble, and have a single clamping method that is complicated to operate.
The design employs a combination of fixing and clamping components, including fixing bolts, mounting sleeves, main mounting rings, slave mounting rings, mounting seats, bearing rings, rotating shafts, and bearing inner rings. Through threaded connections and sliding grooves, it achieves stable installation and flexible disassembly, and multi-layer fixation is achieved through the design of bidirectional threaded rods and clamping blocks.
It improves the operational stability and installation efficiency of bearings, simplifies the disassembly and maintenance process, reduces maintenance costs, and ensures the smooth operation and efficient rotation of equipment.
Smart Images
Figure CN223609142U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to bearing technical field more specifically, it relates to a bearing convenient to install dismounting. BACKGROUND
[0002] In the prior art, the bearing cannot realize stable fixing function in the use process, the bearing is important support and rotation part in mechanical equipment, and it needs to keep firm installation state in the operation process, however, the existing bearing structure design has certain defects in the fixing mode, and the loosening or deviation phenomenon is easy to appear, which can cause the bearing to vibrate, noise to increase when high-speed running, and even can affect the normal operation of the whole equipment.
[0003] Secondly, the existing bearing is extremely inconvenient to operate in the installation and dismounting process, in the current bearing design, in order to be able to install the steel ball inside, it is usually necessary to stagger the outer ring and the inner ring when assembling, so as to provide space for the embedding of the steel ball, however, this installation mode has obvious limitations, since the inner and outer rings need to be staggered, careful operation must be carried out in the installation process, otherwise the component may be damaged or the steel ball position is inaccurate.
[0004] Finally, the existing bearing lacks flexible and effective clamping function in the use process, the bearing usually needs to be firmly fixed on the shaft or mounting seat through certain clamping force in actual operation, so as to ensure the running stability, however, the design of the existing bearing is too single or complicated in the clamping mode, and it is difficult to flexibly adjust the clamping degree according to the specific demand. UTILITY MODEL CONTENTS
[0005] (I) technical problem solved
[0006] In view of the problems existing in the prior art, the utility model provides a bearing convenient to install and dismount, to solve the technical problem that the bearing cannot realize stable fixing function in the use process mentioned in the background art.
[0007] (II) technical scheme
[0008] In order to achieve the above object, the utility model provides the following technical scheme: A bearing convenient to installation and dismounting, including fixed base, fixed assembly is provided on the fixed base, the fixed assembly includes fixed bolt, installation sleeve, main installation ring, from installation ring and mounting seat, the fixed bolt can be detachably installed on the fixed base, the installation sleeve is installed on the fixed base, the main installation ring is arranged on the inboard of installation sleeve, the from installation ring can be detachably installed on the main installation ring, the mounting seat is arranged on the from installation ring, the inboard of main installation ring is provided with split component, the split component includes bearing ring body, rotating shaft and bearing inner race, the bearing ring body can be detachably installed on the inboard of main installation ring, the rotating shaft is rotatably connected in the inboard of bearing ring body, the bearing inner race is arranged on the rotating shaft.
[0009] The utility model further sets up, detachably installed with mounting bolt between the mounting seat and main installation ring, complete the fixing process between the mounting seat and installation ring by using mounting bolt.
[0010] The utility model further sets up, the protective sleeve is installed on the bearing ring body, the ball is uniformly connected between the protective sleeve and bearing inner race, the bearing inner race and the protective sleeve all are provided with two, and the rolling process of ball is completed by cooperation of various components.
[0011] The utility model further sets up, the spacing plate is installed between the protective sleeve, the bearing end cover is detachably installed on the bearing ring body, and the spacing process of protective sleeve is completed by cooperation of various components.
[0012] The utility model further sets up, detachably installed with locking bolt between the bearing end cover and bearing ring body, and the fixed process between the bearing end cover and bearing ring body is completed by using locking bolt.
[0013] The utility model further sets up, the tightening plate is installed on the bearing end cover, the inboard of tightening plate is close to the outside of rotating shaft, and the fixed process of rotating shaft is completed by utilizing tightening plate.
[0014] The utility model further sets up, the clamping assembly is provided on the fixed base, the clamping assembly includes two -way threaded rod, clamping block and sliding slot, the two -way threaded rod is rotatably connected on the fixed base, the clamping block is threadedly connected on the two -way threaded rod, the sliding slot is seted up on the fixed base, the sliding slot is matched with clamping block, and the sliding movement process of clamping block is completed by cooperation of various components.
[0015] The utility model further provides for, the mounting sleeve, main mounting ring and bearing ring body all are provided with clamping groove, clamping groove is matched with clamping block, one end of two -way threaded rod is connected with rotating block, through the cooperation of each component makes the rotation process of two -way threaded rod is completed.
[0016] (Three) beneficial effects
[0017] Compared with the prior art, the utility model provides a bearing convenient to install and detach, has the following beneficial effects:
[0018] 1, the design of fixed bolt and mounting sleeve of fixed component makes the fixed seat can be stably installed on the target position, effectively avoids the loosening or displacement of bearing in the running process because of vibration or external force, improves the operation stability of equipment, the lamination installation design of main mounting ring and from installation ring and the threaded connection mode of mounting bolt, makes the installation process more simple, fast, also is convenient for subsequent dismounting maintenance, saves work time and manpower cost.
[0019] 2, the split component of bearing ring body, rotating shaft and bearing inner race split structure design, make the component can be flexibly disassembled and combined, be convenient for the inspection and replacement of bearing inside in the installation or maintenance process, reduce the maintenance cost, through the even distribution of the ball between the protective sleeve and bearing inner race, realize low friction, high -efficient rotation effect, guarantee the stability of bearing operation and the reliability of long -time work.
[0020] 3, the design of clamping assembly through two -way threaded rod and clamping block makes clamping block can be accurately moved along the sliding groove and passes through the clamping groove of mounting sleeve, main mounting ring and bearing ring body, ensures that the bearing can be firmly fixed in the multilayer component, avoids the loosening or displacement of equipment when running, utilizes rotating block drive two -way threaded rod, makes the movement of clamping block more smooth and controllable, simple operation, the installation process is more efficient. ACCURACY OF DRAWINGS
[0021] Figure 1 It is the overall structure schematic drawing of the bearing convenient to install and detach in the utility model;
[0022] Figure 2 It is the sectional structure schematic drawing in the utility model;
[0023] Figure 3 It is the structure schematic drawing of split component in the utility model;
[0024] Figure 4 It is the sectional structure schematic drawing of split component in the utility model;
[0025] Figure 5 It is the structure schematic drawing of fixed component in the utility model.
[0026] In the figure: 1, fixed seat; 2, fixed bolt; 3, mounting sleeve; 4, main mounting ring; 5, from the mounting ring; 6, mounting seat; 7, bearing ring body; 8, rotating shaft; 9, bearing inner ring; 10, mounting bolt; 11, protective sleeve; 12, rolling ball; 13, spacer plate; 14, bearing end cover; 15, locking bolt; 16, tightening plate; 17, two-way threaded rod; 18, clamping block; 19, sliding groove; 20, clamping groove; 21, rotating block. DETAILED DESCRIPTION
[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.
[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.
[0029] In the present application, unless otherwise stated, the orientation such as "up, down" is generally with respect to the direction shown in the drawings, or with respect to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally with respect to the left and right shown in the drawings; "inner, outer" refers to the inner and outer of the contour of each component itself, but the above orientation words are not used to limit the present application.
[0030] Please refer to Figures 1-5 A bearing convenient to install and disassemble, comprising a fixed seat 1, a fixed assembly is arranged on the fixed seat 1, the fixed assembly comprises a fixed bolt 2, a mounting sleeve 3, a main mounting ring 4, a slave mounting ring 5 and a mounting seat 6, the fixed bolt 2 is detachably installed on the fixed seat 1, the mounting sleeve 3 is installed on the fixed seat 1, the main mounting ring 4 is arranged on the inner side of the mounting sleeve 3, the slave mounting ring 5 is detachably installed on the main mounting ring 4, the mounting seat 6 is arranged on the slave mounting ring 5, a split assembly is arranged on the inner side of the main mounting ring 4, the split assembly comprises a bearing ring body 7, a rotating shaft 8 and a bearing inner ring 9, the bearing ring body 7 is detachably installed on the inner side of the main mounting ring 4, the rotating shaft 8 is rotatably connected to the inner side of the bearing ring body 7, and the bearing inner ring 9 is arranged on the rotating shaft 8.
[0031] A mounting bolt 10 is detachably installed between the mounting seat 6 and the main mounting ring 4.
[0032] A protective sleeve 11 is arranged on the bearing ring body 7, rolling balls 12 are uniformly arranged between the protective sleeve 11 and the bearing inner ring 9, and the bearing inner ring 9 and the protective sleeve 11 are both provided with two.
[0033] The spacing plate 13 is arranged between the protective sleeves 11, and the bearing end cover 14 is detachably arranged on the bearing ring body 7.
[0034] The locking bolt 15 is detachably arranged between the bearing end cover 14 and the bearing ring body 7.
[0035] The tightening plate 16 is arranged on the bearing end cover 14, and the inner side of the tightening plate 16 is tightly attached to the outer side of the rotating shaft 8.
[0036] In the embodiment, during use, when the fixed seat 1 needs to be fixed, the fixed seat 1 is fixedly arranged at a position by the fixing bolt 2, and the fixing process is completed. The main mounting ring 4 is attached to the inner side of the mounting sleeve 3, the slave mounting ring 5 is attached to one end of the main mounting ring 4, and the mounting bolt 10 is screwed along the mounting seat 6 on the slave mounting ring 5, so that the main mounting ring 4 and the slave mounting ring 5 are fixed together. When the bearing ring body 7 is arranged on the inner side of the main mounting ring 4, the protective sleeve 11 is placed on the inner side of the bearing ring body 7, the bearing inner ring 9 is placed on the outer side of the rotating shaft 8, and the bearing inner ring 9 and the protective sleeve 11 are placed with the rolling ball 12 therebetween, so that the rotating shaft 8 is conveniently driven to rotate. Since the bearing inner ring 9 and the protective sleeve 11 are both arranged in two, the two protective sleeves 11 are spaced by the spacing plate 13. After the installation is completed, the bearing end cover 14 is attached to one end of the bearing ring body 7, and then the bearing end cover 14 is fixed on the bearing ring body 7 by the locking bolt 15, so that the fixing process is completed.
[0037] Please refer to Figure 2 As a bearing embodiment of the clamping assembly which is convenient to install and disassemble, the fixed seat 1 is provided with the clamping assembly, the clamping assembly comprises a bidirectional threaded rod 17, a clamping block 18 and a sliding groove 19. The bidirectional threaded rod 17 is rotationally connected to the fixed seat 1, the clamping block 18 is threadedly connected to the bidirectional threaded rod 17, and the sliding groove 19 is formed in the fixed seat 1 and is matched with the clamping block 18.
[0038] The mounting sleeve 3, the main mounting ring 4 and the bearing ring body 7 are all provided with clamping grooves 20 which are matched with the clamping block 18, and one end of the bidirectional threaded rod 17 is connected with a rotating block 21.
[0039] More specifically, during use, when the bearing ring body 7, the mounting sleeve 3 and the main mounting ring 4 need to be fixed, the rotating block drives the bidirectional threaded rod 17 to rotate, so that the clamping block 18 on the bidirectional threaded rod 17 slides along the sliding groove 19 on the fixed seat 1 during the rotation, and drives the clamping block 18 to pass through the clamping grooves 20 on the mounting sleeve 3, the main mounting ring 4 and the bearing ring body 7 in sequence during the sliding movement, so that the fixing process is completed.
[0040] In use, when the fixed seat 1 needs to be fixed, the fixed seat 1 is fixedly installed at a position by the fixed bolt 2, the fixing process is completed, the main mounting ring 4 is attached to the inner side of the mounting sleeve 3, the slave mounting ring 5 is attached to one end of the main mounting ring 4, the mounting bolt 10 is screwed along the mounting seat 6 on the slave mounting ring 5, so that the main mounting ring 4 and the slave mounting ring 5 are fixed together, and when the bearing ring body 7 inside the main mounting ring 4 is installed, the protective sleeve 11 is placed along the inner side of the bearing ring body 7, the bearing inner ring 9 is placed outside the rotating shaft 8, the rolling ball 12 is placed between the bearing inner ring 9 and the protective sleeve 11, so that the rotating shaft 8 is conveniently driven to rotate, and since the bearing inner ring 9 and the protective sleeve 11 are both provided, the two protective sleeves 11 are spaced by the spacer plate 13, after installation, the bearing end cover 14 is attached to one end of the bearing ring body 7, and then the bearing end cover 14 is fixed on the bearing ring body 7 by the locking bolt 15, so that the fixing process is completed.
[0041] In use, when the bearing ring body 7, the mounting sleeve 3 and the main mounting ring 4 need to be fixed, the rotating block drives the bidirectional threaded rod 17 to rotate, so that the clamping block 18 on it slides along the sliding groove 19 on the fixed seat 1 during rotation, and during the sliding movement, the clamping block 18 passes through the clamping grooves 20 on the mounting sleeve 3, the main mounting ring 4 and the bearing ring body 7 in turn, so that the fixing process is completed.
[0042] In the above-mentioned all schemes, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, and the welding is preferred when the fixed connection is involved, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A bearing which is easy to mount and dismount, comprising a fixing base (1), characterized in that: The fixing seat (1) is provided with a fixing assembly, the fixing assembly comprises a fixing bolt (2), a mounting sleeve (3), a main mounting ring (4), a slave mounting ring (5) and a mounting seat (6), the fixing bolt (2) is detachably mounted on the fixing seat (1), the mounting sleeve (3) is mounted on the fixing seat (1), the main mounting ring (4) is arranged on the inner side of the mounting sleeve (3), the slave mounting ring (5) is detachably mounted on the main mounting ring (4), the mounting seat (6) is arranged on the slave mounting ring (5), the inner side of the main mounting ring (4) is provided with a split assembly, the split assembly comprises a bearing ring body (7), a rotating shaft (8) and a bearing inner ring (9), the bearing ring body (7) is detachably mounted on the inner side of the main mounting ring (4), the rotating shaft (8) is rotatably connected to the inner side of the bearing ring body (7), and the bearing inner ring (9) is arranged on the rotating shaft (8).
2. The bearing of claim 1, wherein: The mounting seat (6) and the main mounting ring (4) are detachably mounted with a mounting bolt (10).
3. A bearing for facilitating mounting and dismounting according to claim 2, characterized in that: The bearing ring body (7) is provided with a protective sleeve (11) mounted thereon, the protective sleeve (11) and the bearing inner ring (9) are uniformly connected with a rolling ball (12), and the bearing inner ring (9) and the protective sleeve (11) are provided with two.
4. The bearing of claim 3, wherein: The protective sleeve (11) is provided with a spacing plate (13) mounted therebetween, and the bearing ring body (7) is detachably provided with a bearing end cover (14).
5. A bearing for facilitating mounting and dismounting according to claim 4, characterized in that: The bearing end cover (14) and the bearing ring body (7) are detachably provided with a locking bolt (15).
6. A bearing for facilitating mounting and dismounting according to claim 5, characterized in that: The bearing end cover (14) is provided with a tightening plate (16), and the inner side of the tightening plate (16) is tightly attached to the outer side of the rotating shaft (8).
7. A bearing for facilitating mounting and dismounting according to claim 6, characterized in that: The fixing seat (1) is provided with a clamping assembly, the clamping assembly comprises a bidirectional threaded rod (17), a clamping block (18) and a sliding groove (19), the bidirectional threaded rod (17) is rotatably connected to the fixing seat (1), the clamping block (18) is threadedly connected to the bidirectional threaded rod (17), and the sliding groove (19) is formed in the fixing seat (1) and matched with the clamping block (18).
8. A bearing for facilitating mounting and dismounting according to claim 7, characterized in that: The mounting sleeve (3), the main mounting ring (4) and the bearing ring body (7) are all provided with clamping grooves (20) matched with the clamping block (18), and one end of the bidirectional threaded rod (17) is connected with a rotating block (21).