CN208719149U - A kind of thrust cone roller with spline and cylindrical roller combination bearing - Google Patents
A kind of thrust cone roller with spline and cylindrical roller combination bearing Download PDFInfo
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- CN208719149U CN208719149U CN201821479036.2U CN201821479036U CN208719149U CN 208719149 U CN208719149 U CN 208719149U CN 201821479036 U CN201821479036 U CN 201821479036U CN 208719149 U CN208719149 U CN 208719149U
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- roller bearing
- bearing
- movable
- spline
- roller
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Abstract
The utility model discloses a kind of thrust cone roller with spline and cylindrical roller combination bearings, including the first tapered roller bearing, link slot and inner ring, the bottom of first tapered roller bearing is provided with cylinder roller bearing, and the bottom of cylinder roller bearing is provided with the second tapered roller bearing, the link slot is reserved in the top and bottom of the first tapered roller bearing, and the interior side of link slot is equipped with movable chamber, and movable chamber is internally provided with movable plate, the side of the movable plate is connected with connecting plate, and one end of connecting plate is fixed with movable block, the surface of the movable block is provided with spring, and the bottom of spring is equipped with fixed plate, the inside of the first tapered roller bearing is arranged in the inner ring.The thrust cone roller with spline and cylindrical roller combination bearing, facilitate and tapered roller bearing and cylinder roller bearing are combined and are dismantled, so that different situations be facilitated to use.
Description
Technical field
The utility model relates to technical field of bearings, specially a kind of thrust cone roller with spline and cylindrical roller group
Sympodium is held.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment, and indispensable role is played in mechanical equipment,
By the work of bearing, it can support the mechanical coefficient of friction that machinery can also be reduced while rotation.
However existing tapered roller bearing and cylinder roller bearing, it can not combine and be used together, from being unable to collect
The advantages of closing two kinds of bearings.In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original tapered roller bearing.
Utility model content
The purpose of this utility model is to provide a kind of thrust cone roller with spline and cylindrical roller combination bearing, with
It solves the problem of that above-mentioned background technique proposition can not combine to be used together from the advantages of being unable to 2 kinds of bearings of set.
To achieve the above object, the utility model provides the following technical solutions: a kind of thrust cone roller with spline and
Cylindrical roller combination bearing, including the first tapered roller bearing, link slot and inner ring, the bottom of first tapered roller bearing
It is provided with cylinder roller bearing, and the bottom of cylinder roller bearing is provided with the second tapered roller bearing, the link slot is reserved
Interior side in the top and bottom of the first tapered roller bearing, and link slot is equipped with movable chamber, and movable chamber is interior
Portion is provided with movable plate, and the side of the movable plate is connected with connecting plate, and one end of connecting plate is fixed with movable block, the work
The surface of motion block is provided with spring, and the bottom of spring is equipped with fixed plate, and the inner ring is arranged in the first tapered roller bearing
Inside, and outer ring is provided on the outside of inner ring, the inner wall of the inner ring is fixed with the first sawtooth, and sets on the inside of the first sawtooth
It is equipped with the second sawtooth, and is connected with spline ontology on the inside of the second sawtooth, the top and bottom of the cylinder roller bearing are equal
Be provided with link block, and the surface of link block reserve it is fluted.
Preferably, 4 link blocks are provided at the top and bottom of the cylinder roller bearing, and 4 link blocks are uniform
It is distributed in the edge of cylinder roller bearing.
Preferably, the movable chamber and movable plate constitute slide construction, and movable plate and connecting plate and movable block are one
Body structure.
Preferably, the movable block and link slot are to be connected together, and movable block is " T " set up of character patt ern.
Preferably, the spring is provided with 2, and 2 springs are welding with movable block.
Preferably, first sawtooth is in the distribution annular in shape of the inside of inner ring, and inner ring and spline ontology are that engagement connects
It connects.
Compared with prior art, the utility model has the beneficial effects that the thrust cone roller with spline and cylinder rolling
Sub-portfolio bearing facilitates and tapered roller bearing and cylinder roller bearing is combined and is dismantled, to facilitate different situations
It uses；
1. the link slot and link block that are arranged by the combination bearing, can be by tapered roller bearing and cylinder roller bearing
It is mutually clamped, so as to which tapered roller bearing and cylinder roller bearing are fixed, facilitates different mechanical service conditions；
2. the first sawtooth and the second sawtooth that are arranged by the combination bearing, can be by spline ontology and the combination bearing phase
Mutually engaging, so as to which spline ontology to be installed to the inside of the bearing, so that combination bearing band spline body part.
Detailed description of the invention
Fig. 1 is the utility model schematic cross-sectional view；
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model inner ring structure schematic diagram；
Fig. 4 is the utility model spline body construction schematic diagram.
In figure: 1, the first tapered roller bearing；2, cylinder roller bearing；3, the second tapered roller bearing；4, link slot；5,
Movable chamber；6, movable plate；7, connecting plate；8, movable block；9, spring；10, fixed plate；11, inner ring；12, outer ring；13, the first saw
Tooth；14, the second sawtooth；15, spline ontology；16, link block；17, groove.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of thrust cone roller and cylinder with spline
Roller combination bearing, including the first tapered roller bearing 1, cylinder roller bearing 2, the second tapered roller bearing 3, link slot 4, work
Dynamic chamber 5, movable plate 6, connecting plate 7, movable block 8, spring 9, fixed plate 10, inner ring 11, outer ring 12, the first sawtooth 13, second saw
The bottom of tooth 14, spline ontology 15, link block 16 and groove 17, the first tapered roller bearing 1 is provided with cylinder roller bearing 2,
And the bottom of cylinder roller bearing 2 is provided with the second tapered roller bearing 3, link slot 4 is reserved in the first tapered roller bearing 1
Top and bottom, and the interior side of link slot 4 is equipped with movable chamber 5, and movable chamber 5 is internally provided with movable plate 6, it is living
The side of movable plate 6 is connected with connecting plate 7, and one end of connecting plate 7 is fixed with movable block 8, and the surface of movable block 8 is provided with spring
9, and the bottom of spring 9 is equipped with fixed plate 10, inner ring 11 is arranged in the inside of the first tapered roller bearing 1, and inner ring 11
Outside is provided with outer ring 12, and the inner wall of inner ring 11 is fixed with the first sawtooth 13, and the inside of the first sawtooth 13 is provided with the second saw
Tooth 14, and the inside of the second sawtooth 14 is connected with spline ontology 15, and the top and bottom of cylinder roller bearing 2 are provided with company
Block 16 is connect, and the surface of link block 16 reserves fluted 17；
The top and bottom of cylinder roller bearing 2 are provided with 4 link blocks 16, and 4 link blocks 16 are evenly distributed on
The edge of cylinder roller bearing 2,4 link blocks 16 ensure that the stability being connected together, and edge distribution does not interfere with
The installation of taper roller；
Movable chamber 5 and movable plate 6 constitute slide construction, and movable plate 6 and connecting plate 7 and movable block 8 are integration knot
Structure, by exerting a force to movable plate 6, so that internal slide of the movable plate 6 in movable chamber 5, to constitute sliding
Structure, and integral structure facilitates the transmission of power, portable propelling plate 6 drives movable block 8 to move；
Movable block 8 and link slot 4 are to be connected together, and movable block 8 is " T " set up of character patt ern, is connected together and ensure that activity
Connective stability between block 8 and link slot 4, and pass through " T " set up of character patt ern and conveniently spring 9 is fixed；
Spring 9 is provided with 2, and 2 springs 9 are welding with movable block 8, and 2 springs 9 ensure that returning for movable block 8
Bouncing function, and it is welded to connect the connective stability that ensure that between spring 9 and movable block 8；
First sawtooth 13 is in the distribution annular in shape of the inside of inner ring 11, and inner ring 11 and spline ontology 15 are engagement connection,
First sawtooth 13 of annular shape distribution is convenient to be engaged the second sawtooth 14, and engage connection ensure that spline ontology 15 into
Row is fixed.
Working principle: when using the thrust cone roller with spline and cylindrical roller combination bearing, according to Fig. 1-2,
First when needing to be engaged the first tapered roller bearing 1 and cylinder roller bearing 2, by the connection of cylinder roller bearing 2
The link slot 4 of block 16 and the first tapered roller bearing 1 is engaged, so that link block 16 enters link slot 4, link block 16 enters
When, the movable block 8 of 4 side of link slot is squeezed, so that movable block 8 is shunk, link block 16 is gone successively to, and works as entrance
When to the position of groove 17 and the corresponding position of movable block 8, movable block 8 can push activity under the reseting elasticity of spring 9
Block 8 and groove 17 are engaged, so that link block 16 be fixed, are realized to the first tapered roller bearing 1 and cylinder rolling
The function that sub- bearing 2 is combined, and the bottom of the cylinder roller bearing 2 can also be blocked with the second tapered roller bearing 3
It closes, when needing to dismantle bearing, by pulling movable plate 6, movable plate 6 drives connecting plate 7 to move, and connecting plate 7 drives
Movable block 8 moves, so that movable block 8 no longer fastens with groove 17, so as to tear open to the first tapered roller bearing 1
It unloads；
According to Fig. 3-4, by being provided with the first sawtooth 13 in the inside of inner ring 11, can be arranged on spline ontology 15
Second sawtooth 14 is engaged, so as to which spline ontology 15 is fixed.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of thrust cone roller with spline and cylindrical roller combination bearing, including the first tapered roller bearing (1), connection
Slot (4) and inner ring (11), it is characterised in that: the bottom of first tapered roller bearing (1) is provided with cylinder roller bearing
(2), and the bottom of cylinder roller bearing (2) is provided with the second tapered roller bearing (3), and the link slot (4) is reserved in first
The top and bottom of tapered roller bearing (1), and the interior side of link slot (4) is equipped with movable chamber (5), and movable chamber
(5) be internally provided with movable plate (6), the side of the movable plate (6) is connected with connecting plate (7), and one end of connecting plate (7)
It is fixed with movable block (8), the surface of the movable block (8) is provided with spring (9), and the bottom of spring (9) is equipped with fixed plate
(10), the inner ring (11), which is arranged, is provided with outer ring in the inside of the first tapered roller bearing (1), and on the outside of inner ring (11)
(12), the inner wall of the inner ring (11) is fixed with the first sawtooth (13), and is provided with the second sawtooth on the inside of the first sawtooth (13)
(14), it and on the inside of the second sawtooth (14) is connected with spline ontology (15), the top and bottom of the cylinder roller bearing (2)
It is provided with link block (16), and fluted (17) are reserved on the surface of link block (16).
2. a kind of thrust cone roller with spline according to claim 1 and cylindrical roller combination bearing, feature exist
In: 4 link blocks (16) are provided at the top and bottom of the cylinder roller bearing (2), and 4 link blocks (16) are uniformly divided
Edge of the cloth in cylinder roller bearing (2).
3. a kind of thrust cone roller with spline according to claim 1 and cylindrical roller combination bearing, feature exist
In: the movable chamber (5) and movable plate (6) constitute slide construction, and movable plate (6) and connecting plate (7) and movable block (8) are
Integral structure.
4. a kind of thrust cone roller with spline according to claim 1 and cylindrical roller combination bearing, feature exist
In: the movable block (8) and link slot (4) is are connected together, and movable block (8) is " T " set up of character patt ern.
5. a kind of thrust cone roller with spline according to claim 1 and cylindrical roller combination bearing, feature exist
In: the spring (9) is provided with 2, and 2 springs (9) are welding with movable block (8).
6. a kind of thrust cone roller with spline according to claim 1 and cylindrical roller combination bearing, feature exist
In: first sawtooth (13) in the inside distribution annular in shape of inner ring (11), and inner ring (11) and spline ontology (15) are to nibble
Close connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821479036.2U CN208719149U (en) | 2018-09-11 | 2018-09-11 | A kind of thrust cone roller with spline and cylindrical roller combination bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821479036.2U CN208719149U (en) | 2018-09-11 | 2018-09-11 | A kind of thrust cone roller with spline and cylindrical roller combination bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719149U true CN208719149U (en) | 2019-04-09 |
Family
ID=65981780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821479036.2U Active CN208719149U (en) | 2018-09-11 | 2018-09-11 | A kind of thrust cone roller with spline and cylindrical roller combination bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719149U (en) |
-
2018
- 2018-09-11 CN CN201821479036.2U patent/CN208719149U/en active Active
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