CN206816691U

CN206816691U - A kind of petroleum machinery bearing

Info

Publication number: CN206816691U
Application number: CN201720701816.6U
Authority: CN
Inventors: 王泽强
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-16
Filing date: 2017-06-16
Publication date: 2017-12-29
Anticipated expiration: 2027-06-16

Abstract

The utility model discloses a kind of petroleum machinery bearing, including bearing inner race and bearing outer ring, the bearing outer ring is located at the outside of bearing inner race, slide to be provided between the bearing inner race and bearing outer ring and roll pearl, the both sides for rolling pearl are provided with the sealing ring being used cooperatively with bearing inner race and bearing outer ring, the bearing inner race is internally provided with movable post body, and the top and bottom on the left of bearing inner race have been fixedly connected with fixed plate.The utility model is by setting bearing inner race, bearing outer ring, the cooperation for rolling pearl, sealing ring, movable post body, fixed plate, clamping case, clamping pin, neck, spring, baffle ring, chute, guide groove, handle, Anti-slip cover and inclined-plane, existing petroleum machinery bearing can not be easy to the problem of user is by movable post clamping, the petroleum machinery bearing, which possesses, is easy to the advantages of user is by movable post clamping, the time of user can be reduced, enhances the practicality of the petroleum machinery bearing.

Description

A kind of petroleum machinery bearing

Technical field

Petroleum machinery technical field of bearings is the utility model is related to, specially a kind of petroleum machinery bearing.

Background technology

Its major function of bearing is the mechanical rotary body of support, reduces the coefficient of friction in its motion process, and ensure it Rotating accuracy presses the difference of motor element frictional property, and bearing can be divided into rolling bearing and the major class of sliding bearing two.

Bearing is a kind of important spare part in contemporary plant equipment, and one of petroleum machinery important spare part, but existing Some petroleum machinery bearings can not be easy to user to waste the time of user, reduce oil machine movable post clamping The practicality of tool axle.

Utility model content

The purpose of this utility model is to provide a kind of petroleum machinery bearing possess and be easy to user by movable post clamping Advantage, solve the problems, such as that existing petroleum machinery bearing can not be easy to user by movable post clamping.

To achieve the above object, the utility model provides following technical scheme：A kind of petroleum machinery bearing, including in bearing Circle and bearing outer ring, the bearing outer ring are located at the outside of bearing inner race, slide and set between the bearing inner race and bearing outer ring It is equipped with and rolls pearl, the both sides for rolling pearl is provided with the sealing ring being used cooperatively with bearing inner race and bearing outer ring, described Bearing inner race is internally provided with movable post body, and the top and bottom on the left of the bearing inner race have been fixedly connected with fixation Plate, clamping case is fixedly connected with the outside of the fixed plate, the inner chamber of the clamping case is provided with clamping pin, the movable post sheet The top and bottom of body offer the neck being used cooperatively with clamping pin, and the outer of clamping case is through on the outside of the clamping pin Side is simultaneously fixedly connected with handle, and the inner side of the clamping pin through fixed plate and extends to the inside of neck, the clamping pin Surface is socketed with spring and baffle ring successively from outside to inside, and the outside of the spring on the outside of clamping box cavity with being fixedly connected, institute The inner side of spring is stated with being fixedly connected on the outside of baffle ring, the both sides of the clamping box cavity offer what is be used cooperatively with baffle ring Chute, the top and bottom on the right side of the movable post body offer guide groove.

Preferably, the outside of the clamping case and the outside of fixed plate offer through hole, and through hole coordinates with clamping pin Use.

Preferably, inclined-plane is offered on the inside of the clamping pin, and inclined-plane is used cooperatively with guide groove.

Preferably, the surface of the handle is socketed with Anti-slip cover, and the surface of Anti-slip cover offers anti-slip veins.

Preferably, the right side of the fixed plate is fixedly connected with the junction on the left of bearing inner race by fixture.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is by setting bearing inner race, bearing outer ring, rolling pearl, sealing ring, movable post body, fixation The cooperation of plate, clamping case, clamping pin, neck, spring, baffle ring, chute, guide groove, handle, Anti-slip cover and inclined-plane, existing stone Oily mechanical bearing can not be easy to the problem of user is by movable post clamping, and the petroleum machinery bearing, which possesses, is easy to user to live The advantages of dynamic post clamping, the time of user can be reduced, enhance the practicality of the petroleum machinery bearing.

2nd, the utility model can be easy to clamping pin to be stuck in the inside of neck, pass through Anti-slip cover by the setting on inclined-plane Set, be capable of the frictional force on swelled handle surface, can effectively avoid occur sliding between the palm of user and handle from showing As by the setting of the junction fixture on the left of the right side of fixed plate and bearing inner race, right side and the axle of fixed plate can be made Hold the even closer of the junction connection on the left of inner ring.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model A partial enlarged view.

In figure：1 bearing inner race, 2 bearing outer rings, 3 roll pearls, 4 sealing rings, 5 movable post bodies, 6 fixed plates, 7 clamping casees, 8 clamping pins, 9 necks, 10 springs, 11 baffle rings, 12 chutes, 13 guide grooves, 14 handles, 15 Anti-slip covers, 16 inclined-planes.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2, a kind of petroleum machinery bearing, including bearing inner race 1 and bearing outer ring 2 are referred to, bearing outer ring 2 is located at axle The outside of inner ring 1 is held, is slided between bearing inner race 1 and bearing outer ring 2 and is provided with rolling pearl 3, the both sides for rolling pearl 3 are provided with The sealing ring 4 being used cooperatively with bearing inner race 1 and bearing outer ring 2, bearing inner race 1 are internally provided with movable post body 5, bearing The top and bottom in the left side of inner ring 1 have been fixedly connected with fixed plate 6, the junction on the right side and the left side of bearing inner race 1 of fixed plate 6 It is fixedly connected by fixture, right side and the setting of the junction fixture in the left side of bearing inner race 1 by fixed plate 6 can It is connected the junction on the left of the right side and bearing inner race 1 of fixed plate 6 even closer, the outside of fixed plate 6 is fixedly connected with Clamping case 7, the inner chamber of clamping case 7 are provided with clamping pin 8, and the top and bottom of movable post body 5 offer matches somebody with somebody with clamping pin 8 The neck 9 used is closed, the outside of clamping pin 8 is through to the outside of clamping case 7 and is fixedly connected with handle 14, the surface of handle 14 Anti-slip cover 15 is socketed with, and the surface of Anti-slip cover 15 offers anti-slip veins, being capable of swelled handle 14 by the setting of Anti-slip cover 15 The frictional force on surface, it can effectively avoid occurring the phenomenon slided, the inner side of clamping pin 8 between the palm of user and handle 14 Through fixed plate 6 and the inside of neck 9 is extended to, the outside of clamping case 7 and the outside of fixed plate 6 offer through hole, and logical Hole is used cooperatively with clamping pin 8, by the setting of through hole, can be easy to the normal use of clamping pin 8, the surface of clamping pin 8 from Outer to be socketed with spring 10 and baffle ring 11 successively to interior, the outside of spring 10 on the outside of the inner chamber of clamping case 7 with being fixedly connected, spring 10 Inner side be fixedly connected with the outside of baffle ring 11, the both sides of the inner chamber of clamping case 7 offer the chute being used cooperatively with baffle ring 11 12, the top and bottom on the movable right side of post body 5 offer guide groove 13, and the inner side of clamping pin 8 offers inclined-plane 16, and tiltedly Face 16 is used cooperatively with guide groove 13, by the setting on inclined-plane 16, clamping pin can be easy to be stuck in the inside of neck 9, this practicality It is new to pass through bearing inner race 1, bearing outer ring 2, rolling pearl 3, sealing ring 4, movable post body 5, fixed plate 6, clamping case 7, clamping The cooperation of pin 8, neck 9, spring 10, baffle ring 11, chute 12, guide groove 13, handle 14, Anti-slip cover 15 and inclined-plane 16, it is existing Petroleum machinery bearing can not be easy to the problem of user is by movable post clamping, and the petroleum machinery bearing, which possesses, is easy to user will The advantages of movable post clamping, the time of user can be reduced, enhance the practicality of the petroleum machinery bearing.

In use, user picks up movable post body 5, it is directed to groove 13 and is directed at the interior of the insertion bearing inner race 1 of clamping pin 8 Portion, the inside of clamping pin 8 is stuck in the inside of neck 9, clamping can be completed, similarly user pulls handle 14 to pull out, Handle 14 drives clamping pin 8 and baffle ring 11 to move laterally, while baffle ring 11 deforms laterally, departs from the inner side of clamping pin 8 The inside of neck 9, then movable post body 5, which moves right, can remove movable post body 5, complete operation.

In summary：The petroleum machinery bearing, by bearing inner race 1, bearing outer ring 2, roll pearl 3, sealing ring 4, activity It is post body 5, fixed plate 6, clamping case 7, clamping pin 8, neck 9, spring 10, baffle ring 11, chute 12, guide groove 13, handle 14, anti- The cooperation of sliding sleeve 15 and inclined-plane 16, existing petroleum machinery bearing can not be easy to the problem of user is by movable post clamping.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model 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 petroleum machinery bearing, including bearing inner race（1）And bearing outer ring（2）, it is characterised in that：The bearing outer ring （2）Positioned at bearing inner race（1）Outside, the bearing inner race（1）With bearing outer ring（2）Between slide be provided with roll pearl（3）, The rolling pearl（3）Both sides be provided with and bearing inner race（1）And bearing outer ring（2）The sealing ring being used cooperatively（4）, it is described Bearing inner race（1）Be internally provided with movable post body（5）, the bearing inner race（1）The top and bottom in left side are fixed to be connected It is connected to fixed plate（6）, the fixed plate（6）Outside be fixedly connected with clamping case（7）, the clamping case（7）Inner chamber set There is clamping pin（8）, the movable post body（5）Top and bottom offer and clamping pin（8）The neck being used cooperatively （9）, the clamping pin（8）Outside be through to clamping case（7）Outside and be fixedly connected with handle（14）, the clamping pin （8）Inner side run through fixed plate（6）And extend to neck（9）Inside, the clamping pin（8）Surface cover successively from outside to inside It is connected to spring（10）And baffle ring（11）, the spring（10）Outside and clamping case（7）It is fixedly connected on the outside of inner chamber, the bullet Spring（10）Inner side and baffle ring（11）Outside be fixedly connected, the clamping case（7）The both sides of inner chamber offer and baffle ring （11）The chute being used cooperatively（12）, the movable post body（5）The top and bottom on right side offer guide groove（13）.

A kind of 2. petroleum machinery bearing according to claim 1, it is characterised in that：The clamping case（7）Outside and solid Fixed board（6）Outside offer through hole, and through hole and clamping pin（8）It is used cooperatively.

A kind of 3. petroleum machinery bearing according to claim 1, it is characterised in that：The clamping pin（8）Inner side open up There is inclined-plane（16）, and inclined-plane（16）With guide groove（13）It is used cooperatively.

A kind of 4. petroleum machinery bearing according to claim 1, it is characterised in that：The handle（14）Surface be socketed with Anti-slip cover（15）, and Anti-slip cover（15）Surface offer anti-slip veins.

A kind of 5. petroleum machinery bearing according to claim 1, it is characterised in that：The fixed plate（6）Right side and axle Hold inner ring（1）The junction in left side is fixedly connected by fixture.