CN209324866U - A kind of novel rod failure thrust ball bearing - Google Patents
A kind of novel rod failure thrust ball bearing Download PDFInfo
- Publication number
- CN209324866U CN209324866U CN201822074192.7U CN201822074192U CN209324866U CN 209324866 U CN209324866 U CN 209324866U CN 201822074192 U CN201822074192 U CN 201822074192U CN 209324866 U CN209324866 U CN 209324866U
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- regulating tank
- adjusting rod
- slot
- axis
- blowout patche
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Abstract
The utility model discloses a kind of novel rod failure thrust ball bearings, including seat ring, the lower section of seat ring is equipped with blowout patche, seat ring and the opposite side of blowout patche offer the upper annular arc groove and lower annular arc groove of annular setting respectively, retainer is equipped between seat ring and blowout patche, it is rolled in retainer and is connected with ball, the both ends of ball roll respectively to be connected in annular arc groove and lower annular arc groove, axis is fixedly connected on the annular inner side wall of blowout patche, the lower end of axis offers mounting groove, blowout patche is an integral molding structure with axis, the upper end of axis offers regulating tank, adjusting rod is inserted in regulating tank, adjusting rod passes through the notch of regulating tank far from one end of regulating tank slot bottom and extends outwardly, adjusting rod symmetrically offers locating slot on the bar wall of one end position of regulating tank slot bottom, the slot bottom of locating slot is fixedly connected with spring.The utility model improves the functional effect of thrust ball bearing, and the length of adjusting rod is met and is installed and used.
Description
Technical field
The utility model relates to technical field of bearings more particularly to a kind of novel rod failure thrust ball bearings.
Background technique
Thrust ball bearing applies in general to bear side axial load, on the lower parts of revolving speed, such as crane hook,
Vertical water pump, vertical centrifugal machine, jack, low-range reduction device etc..In addition, each component of thrust ball bearing is separation, it can be with
It assembles and disassembles respectively, existing thrust ball bearing is widely used, and is mainly used for carrying big axial force and axial motion gap
Big assembly position, but there are problems that having a single function.
Utility model content
Purpose of the utility model is to solve thrust ball bearings in the prior art there are problems that having a single function, and proposes
A kind of novel rod failure thrust ball bearing.
To achieve the goals above, the utility model adopts the technical scheme that
The lower section of a kind of novel rod failure thrust ball bearing, including seat ring, the seat ring is equipped with blowout patche, the seat ring and blowout patche
Opposite side offers the upper annular arc groove and lower annular arc groove of annular setting respectively, sets between the seat ring and blowout patche
There is retainer, rolled in the retainer and be connected with ball, the both ends of the ball roll respectively is connected to annular arc groove
In lower annular arc groove, axis is fixedly connected on the annular inner side wall of the blowout patche, the lower end of the axis offers mounting groove,
The blowout patche is an integral molding structure with axis.
Preferably, the upper end of the axis offers regulating tank, and adjusting rod is inserted in the regulating tank, and the adjusting rod is remote
One end from regulating tank slot bottom passes through the notch of regulating tank and extends outwardly, and the adjusting rod is close to one end position of regulating tank slot bottom
Bar wall on symmetrically offer locating slot, the slot bottom of the locating slot is fixedly connected with spring, and the other end of the spring is fixed
It is connected with locating piece, is uniformly and equidistantly symmetrically offered along the vertical direction on the cell wall of locating piece position if the regulating tank corresponds to
Dry location hole, the locating piece pass through the notch of locating slot far from one end of spring and extend out to corresponding location hole
In.
Preferably, the locating piece is symmetrically fixedly connected with sliding block, the positioning on the side wall of spring one end position
Slot corresponds to the sliding slot for offering on the cell wall of slide position and matching with sliding block in horizontal linear direction, and the sliding block is slidably connected
In corresponding sliding slot.
Preferably, the adjusting rod is symmetrically fixedly connected with limited block on the side wall of one end position of regulating tank slot bottom,
The regulating tank corresponds to and offers limiting slot on the cell wall of limited block along the vertical direction, and the limited block is slidably connected at corresponding
In limiting slot.
Preferably, the adjusting rod is fixedly connected with chassis far from one end of regulating tank slot bottom.
Preferably, the cross section on the chassis and the cross section of adjusting rod match.
Compared with prior art, the utility model provides a kind of novel rod failure thrust ball bearing, has following beneficial to effect
Fruit:
1, the novel rod failure thrust ball bearing by setting seat ring, blowout patche, upper annular arc groove, lower annular arc groove, is protected
Frame, ball and axis are held, the part that blowout patche is matched with axis is designed integral, guarantees bearing and axis by the element precision of blowout patche
The concentricity of installation accuracy and axis and shell aperture, reduces installation error, improves the installation accuracy of bearing, reduces bearing early stage
The probability of damage very clear can distinguish blowout patche, seat ring from bearing arrangement, avoid bearing installation and maintenance process in, blowout patche with
The incorrect assembly of seat ring, is designed to solid cage for retainer, meets making for high-precision, high temperature and high reliability request
With environment, the functional effect of thrust ball bearing is improved.
2, the novel rod failure thrust ball bearing passes through setting regulating tank, adjusting rod, locating slot, spring, locating piece and positioning
Hole applies a pressing force to the locating piece being located in location hole, so that locating piece when the length of axis is unsatisfactory for installing and using
Compressed spring simultaneously enters in locating slot, then adjusts position of the adjusting rod in regulating tank, and adjusting rod position makes again after regulating
It obtains locating piece to be caught in corresponding location hole, position of the adjusting rod in regulating tank is fixed, so that the length of adjusting rod is full
Foot is installed and used.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
The functional effect of thrust ball bearing is improved, and the length of adjusting rod is met and is installed and used.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel rod failure thrust ball bearing structural schematic diagram；
Fig. 2 be Fig. 1 in A-A to cross-sectional view.
In figure: 1 seat ring, 2 blowout patches, annular arc groove, 4 lower annular arc grooves, 5 retainers, 6 balls, 7 axis, 8 installations on 3
Slot, 9 regulating tanks, 10 adjusting rods, 11 locating slots, 12 springs, 13 locating pieces, 14 location holes, 15 sliding blocks, 16 sliding slots, 17 limited blocks,
18 limiting slots, 19 chassis.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, the lower section of a kind of novel rod failure thrust ball bearing, including seat ring 1, seat ring 1 is equipped with blowout patche 2, seat ring 1
Offer the upper annular arc groove 3 and lower annular arc groove 4, seat ring 1 and blowout patche of annular setting respectively with the opposite side of blowout patche 2
Retainer 5 is equipped between 2, retainer 5 is solid cage, it is rolled in retainer 5 and is connected with ball 6, the both ends difference of ball 6
Rolling is connected in annular arc groove 3 and lower annular arc groove 4, and axis 7, axis 7 are fixedly connected on the annular inner side wall of blowout patche 2
Lower end offer mounting groove 8, blowout patche 2 is an integral molding structure with axis 7, and the part that blowout patche 2 is matched with axis 7 is designed to one
Body guarantees bearing and the installation accuracy of axis 7 and the concentricity of axis 7 and shell aperture by the element precision of blowout patche 2, reduces installation and miss
Difference, improves the installation accuracy of bearing, reduces the probability of bearing earlier period damage, from bearing arrangement very clear can distinguish blowout patche 2,
Seat ring 1 avoids in bearing installation and maintenance process, the incorrect assembly of blowout patche 2 and seat ring 1, and retainer 5 is designed to that entity is protected
Frame is held, high-precision, the use environment of high temperature and high reliability request is met, improves the functional effect of thrust ball bearing.
The upper end of axis 7 offers regulating tank 9, adjusting rod 10 is inserted in regulating tank 9, adjusting rod 10 is far from 9 slot of regulating tank
The one end at bottom passes through the notch of regulating tank 9 and extends outwardly, and adjusting rod 10 is right on the bar wall of 9 slot bottom of regulating tank, one end position
Title offers locating slot 11, and the slot bottom of locating slot 11 is fixedly connected with spring 12, and the other end of spring 12 is fixedly connected with positioning
Block 13 uniformly and equidistantly symmetrically offers several positioning on the cell wall of corresponding 13 position of locating piece of regulating tank 9 along the vertical direction
Hole 14, locating piece 13 pass through the notch of locating slot 11 far from one end of spring 12 and extend out in corresponding location hole 14,
When the length of axis 7 is unsatisfactory for installing and using, a pressing force is applied to the locating piece 13 being located in location hole 14, so that positioning
13 compressed spring 12 of block simultaneously enters in locating slot 11, then adjusts position of the adjusting rod 10 in regulating tank 9,10 position of adjusting rod
It is caught in locating piece 13 in corresponding location hole 14, position of the adjusting rod 10 in regulating tank 9 is fixed,
So that the length satisfaction of adjusting rod 10 is installed and used.
Locating piece 13 is symmetrically fixedly connected with sliding block 15 on the side wall of 12 1 end position of spring, and locating slot 11 is corresponding to be slided
Offer the sliding slot 16 to match with sliding block 15 on the cell wall of 15 position of block in horizontal linear direction, sliding block 15 is slidably connected at pair
In the sliding slot 16 answered, band movable slider 15 synchronizes movement in sliding slot 16 when locating piece 13 moves, so that locating piece 13 moves
It is more stable.
Adjusting rod 10 is symmetrically fixedly connected with limited block 17, regulating tank 9 on the side wall of 9 slot bottom of regulating tank, one end position
Limiting slot 18 is offered along the vertical direction on the cell wall of corresponding limited block 17, and limited block 17 is slidably connected at corresponding limiting slot 18
In, drive limited block 17 to move in limiting slot 18 when adjusting rod 10 moves, when limited block 17 moves to the end of limiting slot 18
And when stop motion, the also stop motion therewith of adjusting rod 10 prevents adjusting rod 10 to be detached from from regulating tank 9.
Adjusting rod 10 is fixedly connected with chassis 19 far from one end of 9 slot bottom of regulating tank.
The cross section on chassis 19 and the cross section of axis 7 match.
In the utility model, the part that blowout patche 2 is matched with axis 7 is designed integrally, is guaranteed by the element precision of blowout patche 2
Bearing and the installation accuracy of axis 7 and the concentricity of axis 7 and shell aperture, reduce installation error, improve the installation accuracy of bearing,
The probability for reducing bearing earlier period damage, very clear can distinguish blowout patche 2, seat ring 1 from bearing arrangement, and bearing is avoided to install and repair
In the process, retainer 5 is designed to solid cage by the incorrect assembly of blowout patche 2 and seat ring 1, meet high-precision, high temperature and
The use environment of high reliability request improves the functional effect of thrust ball bearing；When the length of axis 7 is unsatisfactory for installing and using
When, a pressing force is applied to the locating piece 13 being located in location hole 14 so that 13 compressed spring 12 of locating piece and enter it is fixed
In the slot 11 of position, then position of the adjusting rod 10 in regulating tank 9 is adjusted, 10 position of adjusting rod blocks locating piece 13
Enter in corresponding location hole 14, position of the adjusting rod 10 in regulating tank 9 is fixed, so that the length of adjusting rod 10 meets peace
Dress uses.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of novel rod failure thrust ball bearing, including seat ring (1), which is characterized in that the lower section of the seat ring (1) is equipped with blowout patche
(2), the seat ring (1) and the opposite side of blowout patche (2) offer respectively annular setting upper annular arc groove (3) and lower annular
Arc groove (4) is equipped with retainer (5) between the seat ring (1) and blowout patche (2), rolls in the retainer (5) and is connected with ball
(6), the both ends of the ball (6) roll respectively is connected in annular arc groove (3) and lower annular arc groove (4), the axis
It encloses on the annular inner side wall of (2) and is fixedly connected with axis (7), the lower end of the axis (7) offers mounting groove (8), the blowout patche (2)
It is an integral molding structure with axis (7).
2. a kind of novel rod failure thrust ball bearing according to claim 1, which is characterized in that open the upper end of the axis (7)
It equipped with regulating tank (9), is inserted with adjusting rod (10) in the regulating tank (9), the adjusting rod (10) is far from regulating tank (9) slot bottom
One end pass through the notch of regulating tank (9) and extend outwardly, the adjusting rod (10) is close to one end position of regulating tank (9) slot bottom
It is symmetrically offered on bar wall locating slot (11), the slot bottom of the locating slot (11) is fixedly connected with spring (12), the spring
(12) the other end is fixedly connected with locating piece (13), along perpendicular on the cell wall of corresponding locating piece (13) position of the regulating tank (9)
Histogram is worn to several location holes (14), the locating piece (13) is uniformly and equidistantly symmetrically offered far from the one end of spring (12)
It crosses the notch of locating slot (11) and extends out in corresponding location hole (14).
3. a kind of novel rod failure thrust ball bearing according to claim 2, which is characterized in that the locating piece (13) is close
It is symmetrically fixedly connected with sliding block (15) on the side wall of (12) one end position of spring, corresponding sliding block (15) position of the locating slot (11)
Cell wall on offer the sliding slot (16) to match with sliding block (15) in horizontal linear direction, the sliding block (15) is slidably connected at
In corresponding sliding slot (16).
4. a kind of novel rod failure thrust ball bearing according to claim 2, which is characterized in that the adjusting rod (10) is close
It is symmetrically fixedly connected with limited block (17) on the side wall of one end position of regulating tank (9) slot bottom, the corresponding limited block of the regulating tank (9)
(17) it is offered along the vertical direction on cell wall limiting slot (18), the limited block (17) is slidably connected at corresponding limiting slot
(18) in.
5. a kind of novel rod failure thrust ball bearing according to claim 2, which is characterized in that the adjusting rod (10) is separate
One end of regulating tank (9) slot bottom is fixedly connected with chassis (19).
6. a kind of novel rod failure thrust ball bearing according to claim 5, which is characterized in that the chassis (19) it is transversal
The cross section in face and adjusting rod (10) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074192.7U CN209324866U (en) | 2018-12-11 | 2018-12-11 | A kind of novel rod failure thrust ball bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822074192.7U CN209324866U (en) | 2018-12-11 | 2018-12-11 | A kind of novel rod failure thrust ball bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209324866U true CN209324866U (en) | 2019-08-30 |
Family
ID=67726082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822074192.7U Active CN209324866U (en) | 2018-12-11 | 2018-12-11 | A kind of novel rod failure thrust ball bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209324866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045203A (en) * | 2020-08-25 | 2020-12-08 | 浙江斯特隆科技有限公司 | Transfer arm with angle modulation |
-
2018
- 2018-12-11 CN CN201822074192.7U patent/CN209324866U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112045203A (en) * | 2020-08-25 | 2020-12-08 | 浙江斯特隆科技有限公司 | Transfer arm with angle modulation |
| CN112045203B (en) * | 2020-08-25 | 2023-06-09 | 浙江斯特隆科技有限公司 | Mould moving arm with angle adjustment |
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