CN207999448U

CN207999448U - A kind of detachable oil seal replacement bearing block

Info

Publication number: CN207999448U
Application number: CN201820195928.3U
Authority: CN
Inventors: 马力锋
Original assignee: Zhejiang Jinma Bearing Co Ltd
Current assignee: Zhejiang Jinma Bearing Co Ltd
Priority date: 2018-02-05
Filing date: 2018-02-05
Publication date: 2018-10-23
Anticipated expiration: 2028-02-05

Abstract

The utility model is related to mechanical fitting technical fields, and disclose a kind of detachable oil seal replacement bearing block, including bearing base, the side of the bearing base is installed with positioning plate, there are two the quantity of the positioning plate, the symmetrical both sides for being distributed in bearing base of two positioning plates, the screw top of two positioning plates is socketed with fixing bolt, one end of the fixing bolt runs through positioning plate and extends to the outside of positioning plate, and the bottom of the bearing base inner cavity is installed with positioning tube.The detachable oil seal replacement bearing block, utilize the cooperation of locating rod and position limiting clamp, so that bearing is mounted on the inside of bearing cavity, prevent bearing when in use, it is slid from the inside of bearing cavity, utilizes the effect of positioning bolt so that position limiting clamp can be according to the size of bearing, different height is adjusted, avoids the bearing base bearing main body of different model can not be installed.

Description

A kind of detachable oil seal replacement bearing block

Technical field

The utility model is related to mechanical fitting technical field, specially a kind of detachable oil seal replacement bearing block.

Background technology

Bearing is that component that is fixed and reducing load friction coefficient is played in mechanical transmission course, it may also be said to, when other Parts when generating relative motion each other on axis, for reducing friction coefficient and the holding shaft center in power transmission process Fixed parts, bearing are a kind of very important parts in contemporary mechanical equipment, its major function is support machinery rotation Swivel, to reduce mechanical load friction coefficient of the equipment in transmission process.

Existing most bearing cannot be replaced, and since transmission shaft is that the fourth of the twelve Earthly Branches enters in bearing, and bearing is equally the fourth of the twelve Earthly Branches enters bearing In seat, when bearing damage, bearing is taken out from bearing block can damage bearing block, and bearing block cannot reuse, so not The difficulty of replacement is increased only, while increasing the use cost of enterprise, and bearing block needs remake, then installation axle It holds, it is time-consuming and laborious, and will produce impact force between bearing block in mechanical transmission course transmission shaft, long-time service can make screw It loosens.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of detachable oil seal replacement bearing block, has dismounting Convenient, the advantages that being easily changed, bearing block can be damaged by solving bearing and being taken out from bearing block, and bearing block cannot reuse, Bearing is installed, it is time-consuming and laborious, and will produce impact force between bearing block in mechanical transmission course transmission shaft, meeting is used for a long time The problem of making loosened screw.

(2) technical solution

For the purpose realized above-mentioned convenient disassembly, be easily changed, the utility model provides the following technical solutions:A kind of dismounting The side of formula oil seal replacement bearing block, including bearing base, the bearing base is installed with positioning plate, the positioning plate There are two quantity, the symmetrical both sides for being distributed in bearing base of two positioning plates, the top of two positioning plates Screw thread is socketed with fixing bolt, and one end of the fixing bolt runs through positioning plate and extends to the outside of positioning plate, the bearing The bottom of base intracavity is installed with positioning tube, and the top movable of the positioning tube is connected with determines inside bearing base One end of position bar, the locating rod is connected with bearing cavity, and one end of the locating rod through bearing cavity and extends to One end of the inside of bearing cavity, the locating rod is fixedly connected with the position limiting clamp positioned at bearing inside cavity, the position limiting clamp Side be connected with the bearing main body positioned at bearing inside cavity, be installed with fixation at the top of the bearing base Plate, there are two the quantity of the fixed plate, the symmetrical both sides for being distributed in bearing cavity of two fixed plates, two institutes The side for stating fixed plate is connected with catch bar, and one end of the catch bar through fixed plate and extends to the outer of fixed plate The one end in portion, the catch bar is fixedly connected with the pushing block outside fixed plate.

Preferably, one end of the catch bar runs through bearing cavity and extends to the inside of bearing cavity, the catch bar One end be connected with the connection buckle positioned at bearing inside cavity, the side of the connection buckle is fixedly connected with positioning It presss from both sides, fixing sleeve is equipped with non-slip mat on the locating clip, and the side of the bearing main body is flexibly connected with non-slip mat.

Preferably, the top movable of the bearing main body is connected with geometrical clamp, and the outer surface of the geometrical clamp is fixedly mounted There are frosted pad, the outer surface of the bearing main body to be flexibly connected with frosted pad.

Preferably, connecting rod is fixedly connected at the top of the geometrical clamp, bearing bore is run through at the both ends of the connecting rod Body and the outside for extending to bearing cavity.

Preferably, the screw top of the connecting rod is socketed with the rotation bolt above bearing base, the rotation One end of bolt runs through connecting rod and extends to the outside of connecting rod, and one end of the rotation bolt and the top of fixed plate are located at In same horizontal line, and the one end for rotating bolt extends to the inside of fixed plate.

Preferably, one end of the locating rod runs through positioning tube and extends to the inside of positioning tube, and the one of the locating rod End is fixedly connected with the positioning pin inside positioning tube, and the both sides of the positioning pin and two wall activities of positioning tube inner chamber connect It connects, the flank threads of the positioning tube are socketed with positioning bolt, and one end of the positioning bolt, which is run through positioning tube and extended to, determines The inside of position bar.

(3) advantageous effect

Compared with prior art, the utility model provides a kind of detachable oil seal replacement bearing block, has following beneficial Effect:

1, the detachable oil seal replacement bearing block, passes through the cooperation of bearing base and positioning plate so that fixing bolt is fixed Bearing base prevents bearing base in use, and bearing base stress causes the position of bearing base to deviate, shadow The use for ringing bearing base, utilizes the cooperation of locating rod and position limiting clamp so that bearing is mounted on the inside of bearing cavity, prevents axis It holds when in use, is slid from the inside of bearing cavity, utilize the effect of positioning bolt so that position limiting clamp can be according to the big of bearing It is small, to adjust different height, avoid bearing base that the bearing main body of different model can not be installed.

2, the detachable oil seal replacement bearing block prevents catch bar from position occur when moving by the effect of fixed plate Offset, influences fixed accuracy, utilizes the effect of pushing block so that the forced area of catch bar increases, using locating clip and With the cooperation of connection buckle, lateral fixing bearing main body avoids bearing main body in use, stress lateral shift, utilizes The cooperation of geometrical clamp and connecting rod, longitudinally fixed bearing main body utilize the effect of rotation bolt so that connecting rod is fixed on bearing On pedestal, prevent connecting rod stress from directly being skidded off from bearing cavity.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model;

Fig. 2 is the internal structure schematic diagram of positioning tube.

In figure:1 bearing base, 2 positioning plates, 3 fixing bolts, 4 positioning tubes, 5 locating rods, 6 bearing cavitys, 7 position limiting clamps, 8 Fixed plate, 9 catch bars, 10 pushing blocks, 11 connection buckles, 12 locating clips, 13 bearing main bodies, 14 geometrical clamps, 15 connecting rods, 16 rotations Turn bolt, 17 positioning pins, 18 positioning bolts.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, a kind of detachable oil seal replacement bearing block, including bearing base 1, the side of bearing base 1 are solid Dingan County is equipped with positioning plate 2, and there are two the quantity of positioning plate 2, symmetrical be distributed in bearing base 1 two of two positioning plates 2 The screw top of side, two positioning plates 2 is socketed with fixing bolt 3 so that 3 fixing bearing pedestal 1 of fixing bolt prevents bearing bottom In use, 1 stress of bearing base causes the position of bearing base 1 to deviate, influences making for bearing base 1 seat 1 With one end of fixing bolt 3 runs through positioning plate 2 and extends to the outside of positioning plate 2, and peace is fixed in the bottom of 1 inner cavity of bearing base Equipped with positioning tube 4, the top movable of positioning tube 4 is connected with the locating rod 5 inside bearing base 1, and one end of locating rod 5 is passed through It wears positioning tube 4 and extends to the inside of positioning tube 4, one end of locating rod 5 is fixedly connected with the positioning pin inside positioning tube 4 17, the both sides of positioning pin 17 are flexibly connected with two walls of 4 inner cavity of positioning tube, and the flank threads of positioning tube 4 are socketed with positioning bolt 18 so that position limiting clamp 7 can avoid bearing base 1 that from can not installing different shaped according to the size of bearing to adjust different height Number bearing main body 13, one end of positioning bolt 18 is through positioning tube 4 and extends to the inside of locating rod 5, one end of locating rod 5 It is connected with bearing cavity 6, one end of locating rod 5 runs through bearing cavity 6 and extends to the inside of bearing cavity 6, locating rod 5 One end be fixedly connected with the position limiting clamp 7 inside bearing cavity 6 so that bearing 13 be mounted on bearing cavity 6 inside, prevent Only bearing 13 when in use, slides, the side of position limiting clamp 7 is connected in bearing cavity 6 from the inside of bearing cavity 6 The top of the bearing main body 13 in portion, bearing base 1 is installed with fixed plate 8, and there are two the quantity of fixed plate 8, prevents from pushing When moving, there is position offset in bar 9, influences fixed accuracy, two fixed plates 8 it is symmetrical be distributed in bearing cavity The side of 6 both sides, two fixed plates 8 is connected with catch bar 9, and one end of catch bar 9 through fixed plate 8 and extends to solid One end of the outside of fixed board 8, catch bar 9 is fixedly connected with the pushing block 10 outside fixed plate 8, and one end of catch bar 9 is passed through It wears bearing cavity 6 and extends to the inside of bearing cavity 6, one end of catch bar 9 is connected with inside bearing cavity 6 The side of connection buckle 11, connection buckle 11 is fixedly connected with locating clip 12, and lateral fixing bearing main body 13 avoids bearing main body 13 in use, stress lateral shift, on locating clip 12 fixing sleeve be equipped with non-slip mat, the side of bearing main body 13 with it is anti-skidding Pad flexible connection, the top movable of bearing main body 13 are connected with geometrical clamp 14, and the top of geometrical clamp 14 is fixedly connected with connecting rod 15 so that connecting rod 15 is fixed on bearing base 1, prevents 15 stress of connecting rod from directly being skidded off from bearing cavity 6, connecting rod 15 both ends run through bearing cavity 6 and extend to the outside of bearing cavity 6, and the outer surface of geometrical clamp 14 is installed with frosted Pad, the outer surface of bearing main body 13 are flexibly connected with frosted pad, and the screw top of connecting rod 15 is socketed on bearing base 1 One end of the rotation bolt 16 of side, rotation bolt 16 runs through connecting rod 15 and extends to the outside of connecting rod 15, rotates bolt 16 The top of one end and fixed plate 8 be located in same horizontal line, and one end of rotation bolt 16 extends to the inside of fixed plate 8.

It when work, installs in bearing main body 13 to bearing cavity 6, according to the size of bearing main body 13, adjusts locating rod 5 Highly, positioning bolt 18 is turned, after adjusting height, turns pushing block 10 so that locating clip 12 clamps bearing main body 13, then Geometrical clamp 14 is pressed, rotation bolt 16 is turned, then fixed connecting rod 15 turns 3 fixing bearing pedestal 1 of fixing bolt.

In conclusion the detachable oil seal replacement bearing block, passes through the cooperation of bearing base 1 and positioning plate 2 so that fixed 3 fixing bearing pedestal 1 of bolt, prevents bearing base 1 in use, and 1 stress of bearing base leads to the position of bearing base 1 It sets and deviates, influence the use of bearing base 1, utilize the cooperation of locating rod 5 and position limiting clamp 7 so that bearing 13 is mounted on axis The inside for holding cavity 6 prevents bearing 13 when in use, is slid from the inside of bearing cavity 6, using the effect of positioning bolt 18, Position limiting clamp 7 is allow to avoid bearing base 1 that different model can not be installed to adjust different height according to the size of bearing Bearing main body 13;It by the effect of fixed plate 8, prevents catch bar 9 when moving, position offset occurs, influence fixed standard True property, utilizes the effect of pushing block 10 so that the forced area of catch bar 9 increases, using locating clip 12 and with connection buckle 11 Cooperation, lateral fixing bearing main body 13 avoids bearing main body 13 in use, and stress lateral shift utilizes geometrical clamp 14 and connecting rod 15 cooperation, longitudinally fixed bearing main body 13, utilize rotation bolt 16 effect so that connecting rod 15 is fixed on On bearing base 1, prevent 15 stress of connecting rod from directly being skidded off from bearing cavity 6;It solves bearing and takes out meeting from bearing block Bearing block is damaged, bearing block cannot reuse, and install bearing, time-consuming and laborious, and in mechanical transmission course transmission shaft in axis It will produce impact force between bearing, the problem of long-time service can make loosened screw.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of detachable oil seal replacement bearing block, including bearing base(1), it is characterised in that:The bearing base(1)Side Face is installed with positioning plate(2), the positioning plate(2)Quantity there are two, two positioning plates(2)Symmetrical point Cloth is in bearing base(1)Both sides, two positioning plates(2)Screw top be socketed with fixing bolt(3), the fixed spiral shell Bolt(3)One end run through positioning plate(2)And extend to positioning plate(2)Outside, the bearing base(1)The bottom of inner cavity is fixed Positioning tube is installed(4), the positioning tube(4)Top movable be connected with positioned at bearing base(1)Internal locating rod(5), The locating rod(5)One end be connected with bearing cavity(6), the locating rod(5)One end run through bearing cavity(6)And Extend to bearing cavity(6)Inside, the locating rod(5)One end be fixedly connected with positioned at bearing cavity(6)Internal limit Position folder(7), the position limiting clamp(7)Side be connected with positioned at bearing cavity(6)Internal bearing main body(13), the axis Hold pedestal(1)Top be installed with fixed plate(8), the fixed plate(8)Quantity there are two, two fixed plates (8)Symmetrical is distributed in bearing cavity(6)Both sides, two fixed plates(8)Side be connected with catch bar (9), the catch bar(9)One end run through fixed plate(8)And extend to fixed plate(8)Outside, the catch bar(9)One End is fixedly connected with positioned at fixed plate(8)External pushing block(10).

2. a kind of detachable oil seal replacement bearing block according to claim 1, it is characterised in that:The catch bar(9)'s Bearing cavity is run through in one end(6)And extend to bearing cavity(6)Inside, the catch bar(9)One end be connected with position In bearing cavity(6)Internal connection buckle(11), the connection buckle(11)Side be fixedly connected with locating clip(12), institute State locating clip(12)Upper fixing sleeve is equipped with non-slip mat, the bearing main body(13)Side be flexibly connected with non-slip mat.

3. a kind of detachable oil seal replacement bearing block according to claim 1, it is characterised in that:The bearing main body(13) Top movable be connected with geometrical clamp(14), the geometrical clamp(14)Outer surface be installed with frosted pad, the bearing master Body(13)Outer surface be flexibly connected with frosted pad.

4. a kind of detachable oil seal replacement bearing block according to claim 3, it is characterised in that:The geometrical clamp(14)'s Top is fixedly connected with connecting rod(15), the connecting rod(15)Both ends run through bearing cavity(6)And extend to bearing bore Body(6)Outside.

5. a kind of detachable oil seal replacement bearing block according to claim 4, it is characterised in that:The connecting rod(15)'s Screw top is socketed with positioned at bearing base(1)The rotation bolt of top(16), the rotation bolt(16)One end through connect Extension bar(15)And extend to connecting rod(15)Outside, the rotation bolt(16)One end and fixed plate(8)Top be located at In same horizontal line, and rotate bolt(16)One end extend to fixed plate(8)Inside.

6. a kind of detachable oil seal replacement bearing block according to claim 1, it is characterised in that:The locating rod(5)'s Positioning tube is run through in one end(4)And extend to positioning tube(4)Inside, the locating rod(5)One end be fixedly connected with positioned at fixed Position cylinder(4)Internal positioning pin(17), the positioning pin(17)Both sides and positioning tube(4)Two walls of inner cavity are flexibly connected, institute State positioning tube(4)Flank threads be socketed with positioning bolt(18), the positioning bolt(18)One end run through positioning tube(4)And Extend to locating rod(5)Inside.