CN201391552Y

CN201391552Y - Splitting-type insert bearing

Info

Publication number: CN201391552Y
Application number: CN200920039902U
Authority: CN
Inventors: 刘长荣
Original assignee: JIANGSU SUXIN MACHINERY CO Ltd
Current assignee: JIANGSU SUXIN MACHINERY CO Ltd
Priority date: 2009-04-24
Filing date: 2009-04-24
Publication date: 2010-01-27
Anticipated expiration: 2019-04-24

Abstract

The utility model relates to the technical field of bearings, in particular to a splitting-type insert bearing, which is convenient for assembly and disassembly of the bearings and is provided with a bearing hole used for installing a spherical bearing, the hole wall of the bearing hole is a ring-shaped cambered surface which is matched with the outer surface of the spherical bearing; the splitting-type insert bearing also comprise a base and a base cover which are fixedly connected by a bolt, the bottom surface of the base is an assembling surface, the installation of the bearings is convenient, and when replacing the bearing, the base cover is only needed to be detached without needing to detach a bearing base, the original position of the bearing base is kept, the original installation precise of the machine is not affected, the trouble of adjusting the bearing base is omitted, so as to lead the replacement of the bearing to be simple and rapid and reduce the maintenance time of the machine.

Description

Split type bearing with spherical outside surface seat

Technical field

The utility model relates to the bearing support technical field, relates in particular to a kind of split type bearing with spherical outside surface seat that bearing removal is installed of being convenient to.

Background technique

Existing bearing with spherical outside surface seat is a monolithic construction, loads and unloads spherical bearing by the notch on the stand.The more loaded down with trivial details effort again of assembling bearing.Need pull down bearing support when changing bearing wastes time and energy, and makes troubles to machine maintenance.

The model utility content

The utility model provides a kind of split type bearing with spherical outside surface seat, to solve original bearing support assembling bearing this technical problem that wastes time and energy.

The technological scheme that its technical problem that solves the utility model adopts is: a kind of split type bearing with spherical outside surface seat, has the bearing hole that is used for the mounting spherical bearing, the annular cambered surface of the hole wall of bearing hole for matching with the spherical bearing outer surface, at the bottom of it also comprises and flap, the seat end and flap are bolted to connection, and seat bottom surface, the end is a mounting plane.

Further, in order to eliminate the situation of the bad dress bearing that split surface is misaligned cause because of machining error, the present end, offer annular technology groove on the hole wall of flap contacting point.

The utility model modern design, the installation bearing is very convenient, when changing bearing, only need pull down flap and not need to pull down bearing support, make bearing support keep original position, do not influence the original installation precision of machine, save the trouble of adjusting bearing support, made and change the bearing simple and fast that becomes, reduced engineering time of machine.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a plan structure schematic representation of the present utility model;

Wherein: 1, bolt, 2, flap, 3, the seat end, 4, the bottom surface, 5, annular technology groove, 6, bearing hole.

Embodiment

With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.

As shown in Figure 1, 2, a kind of split type bearing with spherical outside surface seat, has the bearing hole 6 that is used for the mounting spherical bearing, the annular cambered surface of the hole wall of bearing hole 6 for matching with the spherical bearing outer surface, at the bottom of split type bearing with spherical outside surface seat also comprises 3 and flap 2, fixedly connected by bolt 1 with flap 2 in the seat end 3, seat bottom surface 4, the ends 3 is a mounting plane.

In order to eliminate the situation of the bad dress bearing that split surface is misaligned cause because of machining error, the present end, offer annular technology groove 6 on the hole wall of flap contacting point.

A working principle of the present utility model: at the bottom of 3 bearing holes 6 are screwed in flap 2 usefulness bolts 1 at the bottom of during installation bearing being put on 3.At the bottom of need not pulling down when changing bearing 3, only need back out bolt 1 and take down flap 2 and arbor is withdrawed from from bearing hole 6, can unload lower bearing.

Claims

1, a kind of split type bearing with spherical outside surface seat, has the bearing hole (5) that is used for the mounting spherical bearing, the annular cambered surface of the hole wall of bearing hole (5) for matching with the spherical bearing outer surface, it is characterized in that: (3) and a flap (2) at the bottom of comprising, the seat end (3) is fixedlyed connected by bolt (1) with flap (2), and seat (3) bottom surface, the end (4) is a mounting plane.

2, split type bearing with spherical outside surface seat according to claim 1 is characterized in that: the described seat end, offer the annular technology groove (5) that is difficult for bearings mounted situation that causes because of machining error misaligns split surface in order to elimination on the hole wall of flap contacting point.