CN205236615U

CN205236615U - Novel bearing seat

Info

Publication number: CN205236615U
Application number: CN201520896801.0U
Authority: CN
Inventors: 谢志强
Original assignee: Lengshuijiang Iron & Steel Co Ltd
Current assignee: Lengshuijiang Iron & Steel Co Ltd
Priority date: 2015-11-12
Filing date: 2015-11-12
Publication date: 2016-05-18
Anticipated expiration: 2025-11-12

Abstract

The utility model provides a novel bearing seat, it is including bearing frame pedestal, holding screw, outer spherical bearing, shield, fastening bolt, and wherein, bearing frame pedestal one side is equipped with the end cover assembly, and the end cover assembly passes through fastening bolt to be installed on the bearing frame pedestal, and the end cover assembly contacts with outer spherical bearing one side of bearing frame pedestal inner ring department, and forms the oil bath between the end cover assembly, outer spherical bearing inner circle bearing frame pedestal, and the oil bath is through oiling mouth and external intercommunication, outer spherical bearing opposite side is equipped with the shield, and the shield passes through the holding screw assembly in the bearing frame pedestal. The utility model discloses a convenience is changed in simple structure, dismantlement, the lubrication is good can have certain oil storage function.

Description

A kind of Noval bearing seat

Technical field

The utility model relates to bearing block, refers in particular to a kind of Noval bearing seat for the air-cooled roller-way Mi Gunqu of high-speed wire factory.

Background technology

The first Duan Weimigun of the air-cooled roller-way of high-speed wire factory district roller gap is 5mm, and connecing the spue temperature of wire rod of Laying head is 900-1000 degree, and bearing block is adopted as rolling bearing units, adopts centralized grease lubrication. Because of environment temperature high (the about 400 degree left and right of maximum temperature), former bearing block oil storage is few, scorches lubricating oil easily run off very to drying through high temperature, and insufficient lubrication causes the easy jam of bearing, scaling loss, causes the levigate fracture of the intensive roller-way diameter of axle; Roller footpath tolerance ensures one end and bearing block close-fitting when preventing the design of roller distortion roller simultaneously, one end and bearing block pine are joined, under the condition of high temperature, ensureing to move about in fixing one end, roller one end prevents roller high temperature deformation, therefore the end that moves about is lubricated is crucial, the end that will ensure in the moment to move about is lubricated good, also to ensure simultaneously bearing can automatic aligning to adapt to the distortion of roller; The on-stream bolt of bearing block is also easily loosening, cause that thus motor tripping operation or chain are disconnected, and disconnected frequency is high.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, dismounting and change convenient, lubricated good and can have the Noval bearing seat of certain oil storage function.

For achieving the above object, technical scheme provided by the utility model is: a kind of Noval bearing seat, it includes bearing block pedestal, holding screw, bearing with spherical outside surface, dust cap, fastening bolt, wherein, bearing block pedestal one side is provided with end cap assembly, end cap assembly is arranged on bearing block pedestal by fastening bolt, end cap assembly contacts with bearing with spherical outside surface one side at ring place in bearing block pedestal, and between end cap assembly, bearing with spherical outside surface inner-ring bearing seat pedestal, form oil sump, oil sump is in communication with the outside by pouring orifice; Bearing with spherical outside surface opposite side is provided with dust cap, and dust cap is assemblied in bearing block pedestal by holding screw.

Described end cap assembly includes end cap, outside framework oil seal, hole snap ring, and wherein, end cap center is provided with spacer, spacer one end contacts with bearing with spherical outside surface, end cap inner side is provided with grease chamber, and outside framework oil seal is arranged in grease chamber, is also provided with the hole snap ring matching with outside framework oil seal in grease chamber.

The endoporus of described bearing block pedestal is sphere, and this sphere matches with bearing with spherical outside surface.

Technique effect of the present utility model is:

1. simple in structure;

2. dismounting and change is convenient;

3. can automatic aligning;

4. lubricated well also can have certain oil storage capacity;

5. anti-loosing effect is good.

Brief description of the drawings

Fig. 1 is overall structure schematic diagram of the present utility model.

Fig. 2 is the side view of Fig. 1.

Fig. 3 is the roller installation diagram of embodiment.

Detailed description of the invention

Below in conjunction with institute's drawings attached, the utility model is described in further detail, preferred embodiment of the present utility model is: referring to accompanying drawing 1 to accompanying drawing 3, Noval bearing seat described in the present embodiment includes bearing block pedestal 1, holding screw 2, bearing with spherical outside surface 3, dust cap 4, fastening bolt 9, wherein, bearing block pedestal 1 one sides are provided with end cap assembly, end cap assembly is arranged on bearing block pedestal 1 by fastening bolt 9, end cap assembly contacts with bearing with spherical outside surface 3 one sides at the interior ring of bearing block pedestal 1 place, and end cap assembly, between bearing with spherical outside surface 3 inner-ring bearing seat pedestals 1, form oil sump, oil sump is in communication with the outside by pouring orifice, described end cap assembly includes end cap 5, outside framework oil seal 7, snap ring 8 for hole, wherein, end cap 5 centers are provided with spacer 6, spacer 6 one end contact with bearing with spherical outside surface 3, end cap 5 inner sides are provided with grease chamber, outside framework oil seal 7 is arranged in grease chamber, is also provided with the snap ring 8 for hole matching with outside framework oil seal 7 in grease chamber. the endoporus of bearing block pedestal 1 is sphere, and this sphere matches with bearing with spherical outside surface 3, bearing with spherical outside surface 3 opposite sides are provided with dust cap 4, and dust cap 4 is assemblied in bearing block pedestal 1 by holding screw 2. oil sump can store a large amount of lubricating oil and lubricating oil is also difficult for running off, thereby ensures that bearing can obtain sufficient lubrication, increases the service life of bearing. bearing block pedestal 1 bore design becomes sphere to coordinate with bearing with spherical outside surface 3, can realize the automatic core-adjusting effect of bearing block.

Fig. 2 is the one using in structure, wherein, after the first Noval bearing seat 12 installs with roller 11, clamp screw in Fig. 1 is clenched and extremely realizes one end and fix, this stiff end drives by sprocket wheel 13, after the second Noval bearing seat 10 installs with roller 11, the holding screw 1 of the second Noval bearing seat 10 is not serious dead, roller 11 diameter of axle positions are just in time in oil sump, in the time that roller 11 occurs to flow because being heated, just in time can provide lubricated to the diameter of axle, thereby realizing one end fixes, the free-swimming effect in one end, effectively prevent that roller 2 is out of shape, increase the service life of roller, reduce maintenance cost.

The embodiment of the above is only the preferred embodiment of the utility model, not limits practical range of the present utility model with this, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection domain of the present utility model.

Claims

1. a Noval bearing seat, it is characterized in that: it includes bearing block pedestal (1), holding screw (2), bearing with spherical outside surface (3), dust cap (4), fastening bolt (9), wherein, bearing block pedestal (1) one side is provided with end cap assembly, end cap assembly is arranged on bearing block pedestal (1) by fastening bolt (9), end cap assembly contacts with bearing with spherical outside surface (3) one sides at the interior ring of bearing block pedestal (1) place, and end cap assembly, between bearing with spherical outside surface (3) inner-ring bearing seat pedestal (1), form oil sump, oil sump is in communication with the outside by pouring orifice, bearing with spherical outside surface (3) opposite side is provided with dust cap (4), and dust cap (4) is assemblied in bearing block pedestal (1) by holding screw (2).

2. a kind of Noval bearing seat according to claim 1, it is characterized in that: described end cap assembly includes end cap (5), outside framework oil seal (7), snap ring (8) for hole, wherein, end cap (5) center is provided with spacer (6), spacer (6) one end contacts with bearing with spherical outside surface (3), end cap (5) inner side is provided with grease chamber, and outside framework oil seal (7) is arranged in grease chamber, is also provided with the snap ring for hole (8) matching with outside framework oil seal (7) in grease chamber.

3. a kind of Noval bearing seat according to claim 1, is characterized in that: the endoporus of bearing block pedestal (1) is sphere, and this sphere matches with bearing with spherical outside surface (3).