CN210715610U

CN210715610U - Bearing convenient to fix

Info

Publication number: CN210715610U
Application number: CN201920740541.6U
Authority: CN
Inventors: 章月平
Original assignee: Xinling Cold Drawn Steel Plant Of Xinchang County
Current assignee: Xinling Cold Drawn Steel Plant Of Xinchang County
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-06-09
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a bearing convenient to fix, which relates to the bearing field and aims at the problem that the existing bearing is inconvenient to replace and fix, the utility model provides a proposal that comprises a lower shaft seat, wherein one end at the top of the lower shaft seat is articulated with an upper shaft seat, the inner side wall of the lower shaft seat is fixed with mounting plates which are symmetrically arranged, an arc plate which is adaptive to the inner cavity of the lower shaft seat is fixed between the two mounting plates, the arc plate is provided with fixing holes which are equidistantly arranged, the inner wall of the fixing holes is fixedly sleeved with a clamping rod, the bottom end of the clamping rod is clamped with a bearing body which is positioned in the inner cavity of the lower shaft seat, the top of the upper shaft seat is in threaded connection with a fixing bolt which is vertically arranged, one end of the fixing bolt which extends into the upper shaft seat is rotatably connected with a fastening plate with an arc structure, the utility model can conveniently position and install the bearing, provides stable working state for the device, and meets the actual requirement.

Description

Bearing convenient to fix

Technical Field

The utility model relates to a bearing field especially relates to a bearing convenient to it is fixed.

Background

The bearing is provided with a supporting point, the inner supporting point of the bearing is a shaft, and the outer supporting is a bearing seat. The bearing seat is a large-scale and super-large-scale bearing seat which can receive comprehensive load and has a special structure, and has the characteristics of compact structure, sensitive rotation, convenient device maintenance and the like.

The existing bearing seat is often fixed through bolts when in use, and the bearing seat is often fixed on some uneven bottom plates and is not stable enough, so that the bearing seat is easy to wear seriously, and the bearing convenient to fix is provided for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bearing convenient to fix.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bearing convenient to fix comprises a lower shaft seat, wherein one end of the top of the lower shaft seat is hinged with an upper shaft seat, the inner side wall of the lower shaft seat is fixed with mounting plates which are symmetrically arranged, an arc plate which is adaptive to the inner cavity of the lower shaft seat is fixed between the two mounting plates, the arc plate is provided with fixing holes which are equidistantly arranged, the inner wall of each fixing hole is fixedly sleeved with a clamping rod, the bottom end of the clamping rod is clamped with a bearing body which is positioned in the inner cavity of the lower shaft seat, the top of the upper shaft seat is in threaded connection with a vertically arranged fixing bolt, one end of the fixing bolt extending into the upper shaft seat is rotatably connected with a fastening plate with an arc structure, the bottom of the fastening plate is abutted against the top of the bearing body, the fixing bolt is in threaded connection with a nut which is positioned on the top surface of the upper shaft seat, one side of the upper shaft seat and one, the inner wall of the bolt hole is in threaded connection with a bolt.

Preferably, the bottom outer wall of the bearing body is provided with clamping grooves, and the clamping rods are clamped on the inner walls of the clamping grooves.

Preferably, the inner walls of the two sides of the lower shaft seat are provided with connecting holes, one side of the mounting plate is in threaded connection with a mounting bolt, and one end of the mounting bolt is in threaded connection with the inner wall of the connecting hole.

Preferably, the top of the upper shaft seat is provided with a through hole which is vertically arranged, and the fixing bolt is in threaded connection with the inner wall of the through hole.

Preferably, the lower shaft seat and the upper shaft seat are both arc-shaped structures, and the lower shaft seat and the upper shaft seat form a closed annular body.

The utility model has the advantages that: the utility model discloses in, through being equipped with axle bed down, going up axle bed, arc, kelly, bearing body, gim peg, mounting plate, erection bolt, nut, connecting block, bolt, mounting panel, under the combined action of each part, can be convenient for fix a position the installation to the bearing, make its installation and change of being convenient for, and fixed stable, for it provides stable operating condition, accord with actual demand.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the structure of the present invention.

Reference numbers in the figures: the device comprises a lower shaft seat 1, an upper shaft seat 2, an arc-shaped plate 3, a clamping rod 4, a bearing body 5, a fixing bolt 6, a fastening plate 7, an installation bolt 8, a nut 9, a connecting block 10, a bolt 11 and an installation plate 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a bearing convenient for fixing comprises a lower shaft seat 1, an upper shaft seat 2 is hinged at one end of the top of the lower shaft seat 1, mounting plates 12 symmetrically arranged are fixed on the inner side wall of the lower shaft seat 2, an arc plate 3 adapted to the inner cavity of the lower shaft seat 1 is fixed between the two mounting plates 12, fixing holes equidistantly arranged are formed in the arc plate 3, a clamping rod 4 is fixedly sleeved on the inner wall of each fixing hole, a bearing body 5 positioned in the inner cavity of the lower shaft seat 1 is clamped at the bottom end of the clamping rod 4, a vertically arranged fixing bolt 6 is connected with the top of the upper shaft seat 2 through a thread, a fastening plate 7 with an arc structure is rotatably connected at one end of the fixing bolt 6 extending into the upper shaft seat 2, the bottom of the fastening plate 7 is abutted against the top of the bearing body 5, a nut 9 positioned on the top surface of the upper shaft seat 2 is connected with the fixing bolt 6 through a thread, the two connecting blocks 10 are provided with bolt holes which are communicated with each other, and the inner walls of the bolt holes are in threaded connection with bolts 11.

The bottom outer wall of bearing body 5 has been seted up and has evenly been set up the draw-in groove, and 4 joints of kelly are at the inner wall of draw-in groove, the connecting hole has all been seted up to the both sides inner wall of lower axle bed 1, one side threaded connection of mounting panel 12 has the installation to tie 8, and the one end threaded connection of installation tie 8 is at the inner wall of connecting hole, the through-hole of vertical setting is seted up at the top of

upper axle bed

2, and 6 threaded connection of gim peg are at the inner wall of through-hole, lower axle bed 1, upper axle bed 2 all are the arc structure.

The working principle is as follows: when the installation is fixed, only need the draw-in groove joint of seting up on the bearing body 5 outer wall on kelly 4, it is closed to go up axle bed 2 after that, with two connecting blocks 10 of bolt 11 locking, then screw gim peg 6, thereby can make mounting plate 7 contradict at the top of bearing body 5, fix it, make bearing body 5 obtain stable fixed, and mounting panel 12 fixes through mounting bolt 8, makes its dismouting change of being convenient for, thereby makes its better satisfy the user demand, the utility model discloses, under the combined action of each part, can be convenient for fix a position the installation to the bearing, make its installation and change of being convenient for, and fixed stable, for it provides stable operating condition, accords with actual demand.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bearing convenient to fix comprises a lower shaft seat (1) and is characterized in that one end of the top of the lower shaft seat (1) is hinged with an upper shaft seat (2), mounting plates (12) which are symmetrically arranged are fixed on the inner side wall of the lower shaft seat (1), an arc plate (3) which is matched with the inner cavity of the lower shaft seat (1) is fixed between the two mounting plates (12), fixing holes which are equidistantly arranged are formed in the arc plate (3), a clamping rod (4) is fixedly sleeved on the inner wall of each fixing hole, a bearing body (5) which is positioned in the inner cavity of the lower shaft seat (1) is clamped at the bottom end of the clamping rod (4), a vertically arranged fixing bolt (6) is in threaded connection with the top of the upper shaft seat (2), one end, extending into the upper shaft seat (2), of the fixing bolt (6) is rotatably connected with a fastening plate (7) of an arc structure, and the bottom of the fastening plate (7) is abutted against the, threaded connection has nut (9) that is located last axle bed (2) top surface on gim peg (6), it has connecting block (10) all to weld to go up axle bed (2) and keep away from one side of articulated department with lower axle bed (1), two set up the bolt hole of mutual intercommunication on connecting block (10), the inner wall threaded connection of bolt hole has bolt (11).

2. The bearing convenient to fix as claimed in claim 1, wherein the bottom outer wall of the bearing body (5) is provided with clamping grooves uniformly, and the clamping rod (4) is clamped on the inner wall of the clamping groove.

3. The bearing convenient to fix as claimed in claim 1, wherein the lower shaft seat (1) is provided with connecting holes on both inner walls, one side of the mounting plate (12) is connected with a mounting bolt (8) by screw threads, and one end of the mounting bolt (8) is connected with the inner wall of the connecting hole by screw threads.

4. The bearing convenient to fix as claimed in claim 1, wherein the top of the upper shaft seat (2) is provided with a through hole vertically arranged, and the fixing bolt (6) is screwed on the inner wall of the through hole.

5. A bearing facilitating fixing according to claim 1, characterized in that the lower shaft seat (1) and the upper shaft seat (2) are arc-shaped structures and form a closed ring-shaped body.