CN216045053U

CN216045053U - Bearing with boss and circular seat

Info

Publication number: CN216045053U
Application number: CN202122831403.9U
Authority: CN
Inventors: 李学坤; 牛美娜; 李桂海; 宋秀芹; 李学恒
Original assignee: Linqing Haida Bearing Co ltd
Current assignee: Linqing Haida Bearing Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-15
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a bearing with a boss circular seat, which comprises the boss circular seat, wherein four groups of accommodating grooves are arranged at the edge of the inner side of the boss circular seat, limiting sliding grooves are arranged at the bottoms of two ends of the inner parts of the four groups of accommodating grooves, which are close to one side, respectively, and limiting blocks are arranged at one sides, which are close to the inner parts of the four groups of accommodating grooves, respectively; according to the utility model, through the mutual matching of the boss circular seat, the bearing, the threaded rod, the internal threaded hole, the resisting plate, the trapezoidal plate, the limiting block, the limiting groove, the sliding block, the limiting sliding groove, the limiting clamping block and the limiting clamping groove, an operator can conveniently and rapidly assemble and disassemble the boss circular seat and the bearing, and the operator can fix the boss circular seat and the bearing simultaneously only by twisting the four groups of threaded rods, so that the assembling steps of the operator are reduced, the working efficiency of the boss circular seat is improved, the convenience and the practicability of the boss circular seat bearing are improved, and the structural design is simple, reasonable and suitable for popularization.

Description

Bearing with boss and circular seat

Technical Field

The utility model relates to the technical field of circular seat bearings, in particular to a circular seat bearing with a boss.

Background

The bearing seat is a device for fixing the bearing, the bearing seat is generally needed when the bearing is needed, the existing bearing seat is generally an upper seat and a lower seat, and the bearing is fixed by directly combining the upper seat and the lower seat;

the prior circular seat bearing has the following inconveniences in the use process: when the existing circular bearing seat with the circular boss is used for mounting a bearing, operators are mostly required to perform relatively complex fixing work, and the operators are required to perform multi-group bolt screwing to fix the circular bearing seat with the boss, so that the complexity of the use of the bearing seat is increased, and the working efficiency of the operators is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a circular seat bearing with a boss, which solves the following inconveniences in the use process of the conventional circular seat bearing in the background technology: when the existing circular bearing seat with the circular boss is used for mounting a bearing, operators are mostly required to perform relatively complex fixing work, and the operators are required to perform multi-group bolt screwing to fix the circular bearing seat with the boss, so that the operation mode increases the complexity of the use of the bearing seat and reduces the working efficiency of the operators.

In order to achieve the purpose, the utility model provides the following technical scheme: a bearing with a boss circular seat comprises the boss circular seat, four groups of containing grooves are arranged at the edge of the inner side of the boss circular seat, limiting sliding grooves are arranged at the bottoms of two ends of the four groups of containing grooves close to one side, limiting blocks are arranged at one sides of the four groups of containing grooves close to one side, trapezoidal plates are arranged at one sides of the four groups of limiting blocks far away from one side, sliding blocks matched with the limiting sliding grooves are arranged at two ends of the bottoms of the trapezoidal plates, limiting clamping blocks are arranged at the tops and bottoms of the four groups of limiting blocks close to one side, internal threaded holes are arranged at one sides of the four groups of containing grooves far away from one side, threaded rods are arranged in the four groups of internal threaded holes in a threaded connection and penetrating mode, resisting plates matched with the trapezoidal plates are sleeved at the tops of the outer sides of the four groups of threaded rods, a bearing is arranged at the inner side of the boss circular seat, and four groups of limiting grooves matched with the limiting blocks are arranged at the outer sides of the bearing, the tops and the bottoms of the inner sides of the four groups of limiting grooves are provided with limiting clamping grooves matched with limiting clamping blocks.

Preferably, the trapezoidal plate and the resisting plate are provided with inclined surfaces at the sides close to each other, and the two groups of inclined surfaces are matched with each other.

Preferably, the cross section of the accommodating groove is designed to be an L-shaped structure.

Preferably, the outer side of the boss circular seat is sprayed with anticorrosive paint.

Preferably, the top of the threaded rod is provided with a straight-line-shaped groove.

Preferably, the bearing is made of an inner ring, an outer ring, a ball groove, balls and a ball limiting frame.

Compared with the prior art, the utility model has the beneficial effects that: the circular seat bearing with the boss;

through the circular seat of boss, the bearing, the threaded rod, the internal thread hole, the system board supports, trapezoidal plate, the stopper, the spacing groove, the slider, spacing spout, mutually supporting of spacing fixture block and spacing draw-in groove, can make things convenient for the quick dismouting work to the circular seat of boss and bearing of operating personnel, operating personnel only need twist through four group's threaded rods to move and just can realize fixing when to the circular seat of boss and bearing, in order to reduce operating personnel equipment step, promote its work efficiency, thereby the convenience and the practicality of this circular seat bearing of boss use have been promoted, this structural design is simple rationally suitable for the popularization.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front sectional exploded view of the present invention;

fig. 3 is a top cross-sectional view of the present invention.

In the figure: 1. a boss circular seat; 2. a bearing; 3. a limiting block; 4. a trapezoidal plate; 5. a resisting plate; 6. a threaded rod; 7. a limiting clamping groove; 8. a receiving groove; 9. an internally threaded bore; 10. a limiting chute; 11. a limiting groove; 12. a slider; 13. and a limiting clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a round bearing with a boss comprises a round boss seat 1, four groups of accommodating grooves 8 are arranged at the edge of the inner side of the round boss seat 1, so that the installation of internal components is convenient to realize, limiting sliding grooves 10 are arranged at the bottoms of two ends of the inner sides of the four groups of accommodating grooves 8, limiting blocks 3 are arranged at the sides of the inner sides of the four groups of accommodating grooves 8, trapezoidal plates 4 are arranged at the sides of the four groups of limiting blocks 3 far away, sliding blocks 12 matched with the limiting sliding grooves 10 are arranged at two ends of the bottoms of the four groups of trapezoidal plates 4, limiting clamping blocks 13 are arranged at the tops and the bottoms of the four groups of limiting blocks 3 close to one side, internal threaded holes 9 are arranged at the sides of the inner sides of the four groups of accommodating grooves 8, threaded rods 6 are arranged in a penetrating manner in threaded connection inside the four groups of internal threaded holes 9, resisting plates 5 matched with the trapezoidal plates 4 are sleeved at the tops of the outer sides of the four groups of the threaded rods 6, so that the resisting plates 5 push the trapezoidal plates 4 to move, the inside of the circular boss base 1 is provided with a bearing 2, the outside of the bearing 2 is provided with four groups of limiting grooves 11 matched with the limiting blocks 3, and the tops and bottoms of the inner sides of the four groups of limiting grooves 11 are provided with limiting clamping grooves 7 matched with limiting clamping blocks 13.

Further, trapezoidal plate 4 all is equipped with the inclined plane with the one side that resists board 5 to be close to mutually, and two sets of inclined planes mutually support, are convenient for to resist board 5 and promote trapezoidal plate 4 and remove.

Furthermore, the cross section of the accommodating groove 8 is designed to be an L-shaped structure, so that the installation of the internal components is convenient.

Furthermore, the outer side of the boss circular seat 1 is sprayed with anticorrosive paint to prevent the boss circular seat 1 from being corroded.

Furthermore, the top of threaded rod 6 is equipped with "a" style of calligraphy recess, and the operating personnel of being convenient for uses external instrument to rotate threaded rod 6.

Furthermore, the bearing 2 is made of an inner ring, an outer ring, a ball groove, balls and a ball limiting frame, and the assembly and the rotation of the bearing are convenient to realize.

The working principle is as follows: when in use, an operator can firstly place the boss circular seat 1 at a designated position, then place the bearing 2 at the inner side of the boss circular seat 1, at the moment, the threaded rod 6 can be inserted into the inner part of the internal threaded hole 9 to rotate, so that the threaded rod 6 can fix the boss circular seat 1 and the parts above, meanwhile, the resisting plate 5 can be driven to move downwards through the rotating movement of the threaded rod 6, so that the resisting plate can slide at the outer side of the trapezoidal plate 4, through the design of the inclined plane at one side of the resisting plate 5 and the trapezoidal plate 4, the resisting plate 5 can push the trapezoidal plate 4 and the limiting block 3 to be inserted into the limiting groove 11, so that the limiting block 3 drives the sliding block 12 to slide in the limiting sliding groove 10, and simultaneously, through the insertion of the limiting block 3, the limiting block 13 can be driven to be inserted into the limiting clamping groove 7, thereby, the bearing 2 can be fixedly installed again, when the boss circular seat 1 and the bearing 2 need to be replaced in a detachable manner, the operator can reverse the screw rod 6 to release the fixation of the boss circular seat 1 and the bearing 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, e.g., as either a fixed connection or a removable connection, unless expressly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a take circular seat bearing of boss, includes circular seat of boss (1), its characterized in that: the edge of the inner side of the boss circular seat (1) is provided with four groups of accommodating grooves (8), the bottoms of the inner parts of the four groups of accommodating grooves (8) close to two ends of one side are provided with limiting sliding grooves (10), one side of the inner parts of the four groups of accommodating grooves (8) close to is provided with limiting blocks (3), one side of the four groups of limiting blocks (3) far away from is provided with trapezoidal plates (4), two ends of the bottoms of the trapezoidal plates (4) are provided with sliding blocks (12) matched with the limiting sliding grooves (10), the tops and the bottoms of the four groups of limiting blocks (3) close to one side are provided with limiting clamping blocks (13), one side of the inner parts of the four groups of accommodating grooves (8) far away is provided with inner threaded holes (9), the inner parts of the four groups of inner threaded holes (9) are provided with threaded rods (6) in a penetrating manner in a threaded connection manner, and the tops of the outer sides of the four groups of the threaded rods (6) are provided with supporting plates (5) matched with the trapezoidal plates (4), the inboard of circular seat of boss (1) is equipped with bearing (2), the outside of bearing (2) is equipped with four groups and stopper (3) matched with spacing groove (11), four groups the top and the bottom of spacing groove (11) inboard all are equipped with spacing fixture block (13) matched with spacing draw-in groove (7).

2. The circular seat bearing with the boss of claim 1, which is characterized in that: the trapezoidal plate (4) and the resisting plate (5) are provided with inclined surfaces at the side close to each other, and the two groups of inclined surfaces are matched with each other.

3. The circular seat bearing with the boss of claim 1, which is characterized in that: the cross section of the accommodating groove (8) is designed to be an L-shaped structure.

4. The circular seat bearing with the boss of claim 1, which is characterized in that: the outer side of the boss circular seat (1) is sprayed with anticorrosive paint.

5. The circular seat bearing with the boss of claim 1, which is characterized in that: the top of the threaded rod (6) is provided with a straight-line-shaped groove.

6. The circular seat bearing with the boss of claim 1, which is characterized in that: the bearing (2) is made of an inner ring, an outer ring, a ball groove, balls and a ball limiting frame.