CN214742800U

CN214742800U - High-bearing-pressure low-noise bearing roller

Info

Publication number: CN214742800U
Application number: CN202121292208.7U
Authority: CN
Inventors: 张振华
Original assignee: Lianrui Machinery Hangzhou Co ltd
Current assignee: Lianrui Machinery Hangzhou Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-11-16
Anticipated expiration: 2031-06-09

Abstract

The utility model discloses a high-bearing-pressure low-noise bearing roller, which comprises an inner ring, wherein the outer surface of the inner ring is sleeved with an outer ring; through the roller body of design, the head rod, the rod cover, spacing spring, arc stopper and arc spacing groove and slider, the device is during the use, through the inside with the head rod inserts the roller body, the head rod drives the inside that the rod cover inserted the roller body afterwards, receive the extrusion when the arc stopper slides in this moment and contract, slide into to suitable height when the arc stopper, spacing spring will promote the arc stopper and reset this moment, arc stopper is spacing with arc spacing groove cooperation block afterwards, when the roller body operates, will drive the head rod function this moment, the head rod will drive the slider and operate afterwards, slider cooperation spout rotates this moment, effect of high pressure-bearing has been reached through the optimization to the inner circle, the condition that generates heat and lead to the dislocation appears when preventing roller body rotational speed very fast.

Description

High-bearing-pressure low-noise bearing roller

Technical Field

The utility model belongs to the technical field of the bearing roller, concretely relates to high pressure-bearing low noise bearing roller.

Background

The bearing roller is one of the rolling bearings, one of the parts widely used in modern machinery, it relies on rolling contact among the principal elements to support the rotating part, the bearing roller has already been standardized at present, the bearing roller has advantages such as the moment that starts the required is small, the rotational accuracy is high, choose conveniently, etc., the rolling bearing is divided into ball bearing and roller bearing according to the rolling force body, the roller bearing relies on rolling contact among the principal elements to support the rotating part. Different roller bearings may be subjected to different radial and axial forces. In selecting a roller bearing, the choice will be made according to the particular operating conditions.

Current bearing roller does not have high pressure-bearing structure temporarily, because bearing roller rotational speed is very fast when using, the condition that the roller damaged can appear when operating for a long time, thereby lead to the condition that the life-span shortens to appear in the bearing roller, and present current bearing roller does not have low noise structure temporarily, because bearing roller need pour into lubricating oil into earlier before the operation, it is not even enough to paint when nevertheless lubricating oil adds, can lead to lubricating oil to run off fast, influence and operate to the roller, thereby lead to the frictional force increase noise and generate heat to appear, influence the problem to life, for this reason we propose a high pressure-bearing low noise bearing roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure bearing low noise bearing roller, bearing roller who proposes in solving above-mentioned background art does not have high bearing structure temporarily, because bearing roller rotational speed is very fast when using, the condition that the roller damaged can appear when operating for a long time, thereby lead to bearing roller the condition that the life-span shortens to appear, and present current bearing roller does not have low noise structure temporarily, because bearing roller need pour into lubricating oil into earlier before the operation, it is not enough even nevertheless to paint when lubricating oil adds, can lead to lubricating oil to run off fast, influence and function to the roller, thereby lead to the frictional force increase noise and generate heat to appear, influence the problem to life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high pressure-bearing low noise bearing roller, includes the inner circle, the surface cover of inner circle is equipped with the outer lane, the spout has been seted up to a side symmetry that the outer lane is close to the inner circle, the symmetry is equipped with roller body between inner circle and the outer lane, roller body's inside is all inserted and is equipped with the head rod, the equal fixed mounting of lower extreme surface of head rod has the rod cover, the inside of rod cover all is equipped with spacing spring, the equal symmetry in inside of rod cover is equipped with the fixed plate, the inside of rod cover is all inserted and is equipped with the arc stopper, the arc spacing groove has been seted up to roller body's inner wall, the symmetry is equipped with the holder between inner circle and the outer lane.

Preferably, the surface symmetry of outer lane is seted up flutedly, the oil storage tank has been seted up to the equal symmetry of surface of outer lane, first connecting groove has all been seted up to oil storage tank both sides face, the equal symmetry of surface of outer lane has seted up the second connecting groove, the surface of second connecting groove is all inserted and is equipped with the rubber buffer, the dog has all been fixed to the upper surface of rubber buffer institute grade of practicing, the equal fixed mounting in upper surface of dog has the handle.

Preferably, the outer surface of the upper end of the first connecting rod is fixedly connected with a second connecting rod, one end of the second connecting rod is sleeved with a sliding block, and the outer surface of the sliding block is connected with the outer surface of the sliding groove in a sliding mode.

Preferably, both ends of the limiting spring are fixedly installed on the opposite surfaces of the fixing plate, one end of the limiting spring is fixedly connected with one side surface of the fixing plate and the inner wall of the rod sleeve, and one side surface of the fixing plate at the other end of the fixing plate is fixedly installed on one side surface of the arc limiting block.

Preferably, the surface of the arc-shaped limiting block is tightly attached to the surface of the arc-shaped limiting groove, the surface of the arc-shaped limiting block is inserted into the arc-shaped limiting groove and connected with the outer surface of the arc-shaped limiting groove, and the surface of the arc-shaped limiting block is tightly attached to the inner wall of the rod sleeve.

Preferably, the second connecting rod is L-shaped, and the outer surface of the second connecting rod is fixedly connected with the inner wall of the sliding block.

Preferably, the outer surfaces of the second connecting grooves are communicated with the outer surface of the oil storage groove, the second connecting grooves are communicated with the first connecting grooves, and the outer surfaces of the first connecting grooves are communicated with the groove.

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

1. through the roller body of design, the head rod, the rod cover, spacing spring, arc stopper and arc spacing groove and slider, the device is during the use, through the inside with the head rod inserts the roller body, the head rod drives the inside that the rod cover inserted the roller body afterwards, receive the extrusion when the arc stopper slides in this moment and contract, slide into to suitable height when the arc stopper, spacing spring will promote the arc stopper and reset this moment, arc stopper is spacing with arc spacing groove cooperation block afterwards, when the roller body operates, will drive the head rod function this moment, the head rod will drive the slider and operate afterwards, slider cooperation spout rotates this moment, effect of high pressure-bearing has been reached through the optimization to the inner circle, the condition that generates heat and lead to the dislocation appears when preventing roller body rotational speed very fast.

2. Through the rubber buffer of design, the handle, the oil storage tank, first spread groove and recess and second spread groove, the device is during the use, drive the rubber buffer through the pulling handle and take out, squeeze into the inside of second spread groove afterwards with lubricating oil, lubricating oil will slide into the inside of oil storage tank along the second spread groove this moment, the oil storage tank makes lubricating oil from the inside lubrication to the surface of recess of first spread groove, can insert the surface closure of second spread groove with the rubber buffer cooperation after the completion when squeezing into, the effect of low noise has been reached through the optimization to the inner circle, the lubricated inhomogeneous condition that appears the noise of generating heat of roller body prevents to appear.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is a schematic structural view of a first connecting rod of the present invention;

fig. 4 is a schematic structural view of a second connecting rod of the present invention;

FIG. 5 is a schematic view of the oil storage tank of the present invention;

fig. 6 is an enlarged schematic structural diagram of a in fig. 3 according to the present invention.

In the figure: 1. an inner ring; 2. an outer ring; 3. a chute; 4. a roller body; 5. a first connecting rod; 6. a rod sleeve; 7. a limiting spring; 8. a fixing plate; 9. an arc-shaped limiting block; 10. an arc-shaped limiting groove; 11. a second connecting rod; 12. a slider; 13. a groove; 14. a holder; 15. an oil storage tank; 16. a first connecting groove; 17. a second connecting groove; 18. a rubber plug; 19. a stopper; 20. and (4) a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a high pressure-bearing low noise bearing roller, including inner circle 1, the surface cover of inner circle 1 is equipped with outer lane 2, spout 3 has been seted up to outer lane 2 near a side symmetry of inner circle 1, the symmetry is equipped with roller body 4 between inner circle 1 and the outer lane 2, roller body 4's inside is all inserted and is equipped with head rod 5, the equal fixed mounting of lower extreme surface of head rod 5 has rod cover 6, the inside of rod cover 6 all is equipped with spacing spring 7, the equal symmetry in inside of rod cover 6 is equipped with fixed plate 8, the inside of rod cover 6 is all inserted and is equipped with arc stopper 9, arc spacing groove 10 has been seted up to roller body 4's inner wall, the symmetry is equipped with holder 14 between inner circle 1 and the outer lane 2.

In this embodiment, the device is during the use, through the inside with head rod 5 insert roller body 4, head rod 5 drives the inside that rod cover 6 inserted roller body 4 afterwards, receive the extrusion when arc stopper 9 slides in and contract this moment, slide into to suitable height when arc stopper 9, spacing spring 7 will promote arc stopper 9 and reset this moment, arc stopper 9 is spacing with arc spacing groove 10 cooperation block afterwards, when roller body 4 operates, will drive head rod 5 and function this moment, head rod 5 will drive slider 12 and operate afterwards, slider 12 cooperation spout 3 rotates this moment, the effect of high pressure-bearing has been reached through the optimization to inner circle 1, the condition that generates heat and lead to the dislocation appears when preventing that roller body 4 rotational speed is very fast appearing.

Specifically, the outer surface symmetry of outer lane 2 has seted up recess 13, and the oil storage tank 15 has all been seted up to the equal symmetry of surface of outer lane 2, and first connecting groove 16 has all been seted up to oil storage tank 15 both sides face, and second connecting groove 17 has all been seted up to the equal symmetry of surface of outer lane 2, and the rubber buffer 18 has all been inserted to the surface of second connecting groove 17, and the upper surface of rubber buffer 18 is fixed respectively to be excellent and is equipped with dog 19, and the upper surface of dog 19 is fixed mounting has handle 20.

In this embodiment, the device during the use, drive rubber buffer 18 through pulling handle 20 and take out, squeeze into the inside of second connecting groove 17 with lubricating oil afterwards, lubricating oil will slide into the inside of oil storage tank 15 along second connecting groove 17 this moment, oil storage tank 15 makes lubricating oil from the inside lubrication to the surface of recess 13 of first connecting groove 16, can insert the surface closure of second connecting groove 17 with rubber buffer 18 cooperation after the completion when squeezing into, the effect of low noise has been reached through the optimization to inner circle 1, the lubricated inhomogeneous condition that produces heat noise that appears of roller body 4 prevents to appear.

Specifically, the outer surface of the upper end of the first connecting rod 5 is fixedly connected with a second connecting rod 11, one end of the second connecting rod 11 is sleeved with a sliding block 12, and the outer surface of the sliding block 12 is connected with the outer surface of the sliding groove 3 in a sliding mode.

In this embodiment, the surface through setting up slider 12 all with the surface sliding connection of spout 3, the effectual stability that has increased prevents the condition that slider 12 and spout 3 dislocation or dislocation from appearing to influence the device's normal use.

Specifically, both ends of the limiting spring 7 are fixedly mounted on the opposite surfaces of the fixing plates 8, one side surface of one end fixing plate 8 is fixedly connected with the inner wall of the rod sleeve 6, and one side surface of the other end fixing plate 8 is fixedly mounted on one side surface of the arc limiting block 9.

In this embodiment, a side through setting up other end fixed plate 8 all with a side fixed mounting of arc stopper 9, is favorable to having increased stability, prevents the condition that fixed plate 8 and arc stopper 9 misplace from appearing.

Specifically, the outer surface of the arc-shaped limiting block 9 is closely attached to the outer surface of the arc-shaped limiting groove 10, the outer surface of the arc-shaped limiting block 9 is inserted into the outer surface of the arc-shaped limiting groove 10 to be connected, and the outer surface of the arc-shaped limiting block 9 is closely attached to the inner wall of the rod sleeve 6.

In this embodiment, the outer surface through setting up arc stopper 9 all closely laminates with the inner wall of rod cover 6, is favorable to increasing stability, prevents the condition that arc stopper 9 and rod cover 6 misplaced to influence the device's spacing effect normal use.

Specifically, the second connecting rod 11 is L-shaped, and the outer surface of the second connecting rod 11 is fixedly connected with the inner wall of the sliding block 12.

In this embodiment, the outer surface through setting up second connecting rod 11 all with the inner wall fixed connection of slider 12, the effectual stability that has increased prevents the condition of second connecting rod 11 and slider 12 dislocation from appearing.

Specifically, the outer surfaces of the second connecting grooves 17 are communicated with the outer surface of the oil storage groove 15, the second connecting grooves 17 are communicated with the first connecting grooves 16, and the outer surfaces of the first connecting grooves 16 are communicated with the grooves 13.

In this embodiment, the outer surface through setting up first connecting groove 16 communicates with each other with recess 13, is favorable to increasing lubricated effect, prevents that first connecting groove 16 from not communicating with each other with recess 13 and influencing lubricated homogeneity.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low noise bearing roller of high pressure-bearing, includes inner circle (1), its characterized in that: the utility model discloses a bearing of a motor vehicle, including inner circle (1), outer surface cover of inner circle (1) is equipped with outer lane (2), spout (3) have been seted up to a side symmetry that outer lane (2) are close to inner circle (1), the symmetry is equipped with roller body (4) between inner circle (1) and outer lane (2), first connecting rod (5) have all been inserted to the inside of roller body (4), the equal fixed mounting of lower extreme surface of first connecting rod (5) has rod cover (6), the inside of rod cover (6) all is equipped with spacing spring (7), the equal symmetry in inside of rod cover (6) is equipped with fixed plate (8), the inside of rod cover (6) is all inserted and is equipped with arc stopper (9), arc spacing groove (10) have been seted up to the inner wall of roller body (4), the symmetry is equipped with holder (14) between inner circle (1) and outer lane (2).

2. The high pressure bearing low noise bearing roller according to claim 1, wherein: the surface symmetry of outer lane (2) is seted up flutedly (13), oil storage tank (15) have been seted up to the equal symmetry of surface of outer lane (2), first connecting groove (16) have all been seted up to oil storage tank (15) both sides face, second connecting groove (17) have been seted up to the equal symmetry of surface of outer lane (2), the surface of second connecting groove (17) is all inserted and is equipped with rubber buffer (18), dog (19) have been established to the last surface equal fixed level of practicing of rubber buffer (18), the equal fixed mounting of upper surface of dog (19) has handle (20).

3. The high pressure bearing low noise bearing roller according to claim 1, wherein: the upper end surface of the first connecting rod (5) is fixedly connected with a second connecting rod (11), one end of the second connecting rod (11) is sleeved with a sliding block (12), and the outer surface of the sliding block (12) is connected with the outer surface of the sliding groove (3) in a sliding mode.

4. The high pressure bearing low noise bearing roller according to claim 1, wherein: the both ends of spacing spring (7) all with the fixed mounting in opposite directions of fixed plate (8), one end a side of fixed plate (8) all with the inner wall fixed connection of rod cover (6), and a side of other end fixed plate (8) all with a side fixed mounting of arc stopper (9).

5. The high pressure bearing low noise bearing roller according to claim 1, wherein: the surface of arc stopper (9) all closely laminates with the surface of arc spacing groove (10), and the surface of arc stopper (9) all inserts with the surface of arc spacing groove (10) and establishes the connection to the surface of arc stopper (9) all closely laminates with the inner wall of rod cover (6).

6. The high pressure bearing low noise bearing roller according to claim 3, wherein: the second connecting rods (11) are L-shaped, and the outer surfaces of the second connecting rods (11) are fixedly connected with the inner walls of the sliding blocks (12).

7. The high pressure bearing low noise bearing roller according to claim 2, wherein: the surface of second spread groove (17) all communicates with each other with the surface of oil storage tank (15), and second spread groove (17) all communicates with each other with first spread groove (16), the surface and recess (13) of first spread groove (16) communicate with each other.