CN205978115U - A split type bearing frame for anti -rolling device - Google Patents
A split type bearing frame for anti -rolling device Download PDFInfo
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- CN205978115U CN205978115U CN201620798052.2U CN201620798052U CN205978115U CN 205978115 U CN205978115 U CN 205978115U CN 201620798052 U CN201620798052 U CN 201620798052U CN 205978115 U CN205978115 U CN 205978115U
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- bearing
- composition surface
- bearing block
- split type
- rolling device
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Abstract
The utility model provides a split type bearing frame for anti -rolling device, including front axle bearing (1) and rear axle bearing (2), go forward bearing frame (1), and the bearing frame passes through composition surface A (11) with the rear axle bearing and composition surface B (21) joint constitutes a holistic bearing frame, two and half bearing bores on the anteroposterior axis bearing constitute a holistic bearing bore through two composition surface joints, composition surface A or composition surface B epirelief are equipped with chimb (3) and recess (4) of gomphosis, play the positioning action during on the one hand to front axle bearing (1) and rear axle bearing (2) joint, on the other hand prevents that the bolt of wearing to establish from receiving the shearing force in bolt mounting holes (5). The utility model discloses an installation of split type bearing frame, dismantlement, maintenance convenience, the sparingly installation space of anti -rolling device.
Description
Technical field
This utility model is related to anti-rolling device part field, particularly, is related to a kind of dividing for anti-rolling device
Body formula bearing block.
Background technology
Anti-rolling device is widely used on the bogie of car, and the anti-side for strengthening vehicle rolls rigidity, anti-side rolling dress
The reaction torque providing by its torsion bar is provided and reduces the angle of roll of vehicle, referring to Fig. 1, the bearing block (c) of existing anti-rolling device
For monoblock type, it is mostly installed at two ends of torsion bar (d), the top of bearing block is connected with bogie, in installation process, needs elder generation
By torsion bar shaft through on bearing block, then bearing block and torsion bar shaft are co-mounted on the bogie of car, so need larger
Installing space, must be separately mounted to the situation on the bogie of car for narrow space and bearing block with torsion bar shaft, existing
Integrated bearing block cannot be suitable for.
Utility model content
This utility model purpose is to provide a kind of split type bearing block for anti-rolling device, to solve background technology
The problem of middle proposition.
For achieving the above object, this utility model provides a kind of split type bearing block for anti-rolling device, including
Front-end bearing pedestal (1) and rear bearing block (2), front-end bearing pedestal (1) is provided with composition surface A (11), and rear bearing block (2) is provided with and composition surface A
(11) the composition surface B (21) mating, bearing block (1) is provided with half-and-half bearing chamber A (12), and rear bearing block (2) is provided with half-and-half bearing chamber B
(22), front-end bearing pedestal (1) engages, with rear bearing block (2), the axle constituting an entirety by composition surface A (11) with composition surface B (21)
Bearing, half-and-half bearing chamber A (12) engages one entirety of composition with half-and-half bearing chamber B (22) by composition surface A (11) with composition surface B (21)
Bearing bore, front-end bearing pedestal (1) and rear bearing block (2) are equipped with bolt mounting holes (5), front-end bearing pedestal (1) and rear bearing block
(2), after engaging, both bolt mounting holes are axially aligned, and composition surface A (11) or composition surface B (21) is convexly equipped with chimb (3),
Simultaneously engage with face B (21) or composition surface A (11) be concavely provided with for chimb (3) embed groove (4), composition surface A (11) with engage
While face B (21) engages, chimb (3) is chimeric with groove (4), when on the one hand front-end bearing pedestal (1) being engaged with rear bearing block (2)
Play the role of positioning, prevent front-end bearing pedestal (1) from misplacing with rear bearing block (2), on the other hand prevent from wearing in bolt mounting holes (5)
If bolt be subject to shearing force.
Further, half-and-half bearing chamber A (12) and the axial two ends in half-and-half bearing chamber B (22) are equipped with axial direction keeping off
Live bearing and prevent bearing from the rib (6) of axial displacement occurring.
Preferably, described front-end bearing pedestal (1) is engaged with rear bearing block (2) composition surface A (11) and composition surface B (21) all with
The axial line being arranged on the bearing of bearing intracavity is parallel.
Further, rear bearing block (2) is provided with the bearing spacing hole (23) being passed through in half-and-half bearing chamber B (22), and bearing limits
Position hole is used for embedding for the limited step of bearing outer ring projection, prevents the bearing of bearing intracavity from rotating.
Further, front-end bearing pedestal (1) is provided with the outside erecting bed (13) for snapping in bogie mounting groove.
Further, the bolt mounting holes (5) on front-end bearing pedestal (1) and rear bearing block (2) be arranged on composition surface A (11) and
At composition surface B (21) position, and bolt mounting holes (5) are along the direction setting vertical with composition surface A (11) and composition surface B (21).
Preferably, half-and-half bearing chamber A (12) engages installing in the bearing bore constituting with half-and-half bearing chamber B (22) by two composition surfaces
Bearing be split type rubber shaft bearing, and the mating surface of split type rubber shaft bearing is parallel with the axial line of bearing.
Beneficial effect：
Split type bearing block of the present utility model is installed, dismounting, easy to maintenance, by front-end bearing pedestal (1) and rear bearing
At the composition surface of seat (2), the mutually chimeric chimb (3) of setting and groove (4), can protect front-end bearing pedestal (1) and rear bearing block (2)
Between installation bolt be not subject to shearing force.
Front-end bearing pedestal (1) is equipped with rib (6) with the half-and-half bearing chamber axial direction two ends on rear bearing block (2), limits bearing
Axial displacement.
Rear bearing block (2) is provided with the bearing spacing hole being passed through in half-and-half bearing chamber B (22), and bearing spacing hole is used for supplying bearing
The limited step of outer ring projection embeds, and prevents the bearing of bearing intracavity from occurring circumferencial direction to rotate.Except mesh described above
, outside feature and advantage, this utility model also has other objects, features and advantages.Below with reference to figure, new to this practicality
Type is described in further detail.
Brief description
The accompanying drawing constituting the part of the application is used for providing further understanding to of the present utility model, of the present utility model
Schematic description and description is used for explaining this utility model, does not constitute to improper restriction of the present utility model.In accompanying drawing
In：
Fig. 1 is the entirety knot schematic diagram of existing anti-rolling device；
Fig. 2 is the front-end bearing pedestal stereochemical structure diagram of this utility model preferred embodiment；
Fig. 3 is the rear bearing block stereochemical structure diagram of this utility model preferred embodiment；
Fig. 4 is that the front-end bearing pedestal of this utility model preferred embodiment engages schematic diagram (side cutaway view) with rear bearing block；
In Fig. 1：C- bearing block, d- torsion bar；In Fig. 2～Fig. 4：1- front-end bearing pedestal, 11- composition surface A, 12- half-and-half bearing chamber A,
The outside erecting bed of 13-, 2- rear bearing block, 21- composition surface B, 22- half-and-half bearing chamber B, 23- bearing spacing hole, 3- chimb, 4- groove,
5- bolt mounting holes, 6- rib.
Specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can be according to power
Profit requires the multitude of different ways limiting and covering to implement.
Referring to a kind of split type bearing block for anti-rolling device of Fig. 2～Fig. 4, including front-end bearing pedestal (1) and rear axle
Bearing (2), front-end bearing pedestal (1) is provided with composition surface A (11), and rear bearing block (2) is provided with the composition surface B mating with composition surface A (11)
(21), bearing block (1) is provided with half-and-half bearing chamber A (12), and rear bearing block (2) is provided with half-and-half bearing chamber B (22), front-end bearing pedestal (1)
Engage the bearing block constituting an entirety, half-and-half bearing chamber A with rear bearing block (2) by composition surface A (11) with composition surface B (21)
(12) bearing bore constituting an entirety, front axle are engaged with composition surface B (21) by composition surface A (11) with half-and-half bearing chamber B (22)
It is equipped with bolt mounting holes (5) on bearing (1) and rear bearing block (2), after front-end bearing pedestal (1) is engaged with rear bearing block (2), both
Bolt mounting holes axially aligned, in the present embodiment, composition surface B (21) is convexly equipped with chimb (3), simultaneously engages with face A (11)
Be concavely provided with for chimb (3) embed groove (4), while composition surface A (11) is engaged with composition surface B (21), chimb (3) with recessed
Groove (4) is fitted together to, and in the present embodiment, chimb (3) is arranged on the edge of composition surface B (21), and groove (4) is arranged on composition surface A (11)
Edge.
In the present embodiment, half-and-half bearing chamber A (12) is equipped with axial direction with the axial two ends in half-and-half bearing chamber B (22)
Block bearing and prevent bearing from the rib (6) of axial displacement occurring.
In the present embodiment, composition surface A (11) that front-end bearing pedestal (1) is engaged with rear bearing block (2) and composition surface B (21) all with
The axial line being arranged on the bearing of bearing intracavity is parallel.
In the present embodiment, rear bearing block (2) is provided with the bearing spacing hole (23) being passed through in half-and-half bearing chamber B (22),
In the present embodiment, front-end bearing pedestal (1) is provided with the outside erecting bed (13) for snapping in bogie mounting groove.
In the present embodiment, front-end bearing pedestal (1) is four with the bolt mounting holes (5) on rear bearing block (2), four bolt peaces
Dress hole (5) is symmetricly set at composition surface A (11) and composition surface B (21) position, and bolt mounting holes (5) edge and composition surface A
(11) and composition surface B (21) vertical direction setting.
In the present embodiment, in bearing bore, the bearing of installing is split type rubber shaft bearing.
During installation, first split type rubber shaft bearing is respectively charged into front-end bearing pedestal and rear bearing block, then torsion bar shaft is loaded
Bearing block, is arranged on bogie of car installed surface finally by bolt.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvement made etc., should be included within protection domain of the present utility model.
Claims (7)
1. a kind of split type bearing block for anti-rolling device is it is characterised in that include front-end bearing pedestal (1) and rear bearing block
(2), front-end bearing pedestal (1) is provided with composition surface A (11), and rear bearing block (2) is provided with the composition surface B (21) mating with composition surface A (11),
Bearing block (1) is provided with half-and-half bearing chamber A (12), and rear bearing block (2) is provided with half-and-half bearing chamber B (22), front-end bearing pedestal (1) and rear axle
Bearing (2) engages the bearing block constituting an entirety, half-and-half bearing chamber A (12) and half by composition surface A (11) with composition surface B (21)
Bearing bore B (22) by composition surface A (11) engage with composition surface B (21) constitute an entirety bearing bore, front-end bearing pedestal (1) with
Bolt mounting holes (5) are equipped with rear bearing block (2), after front-end bearing pedestal (1) is engaged with rear bearing block (2), both bolt peaces
Dress hole is axially aligned, and composition surface A (11) or composition surface B (21) is convexly equipped with chimb (3), simultaneously engages with face B (21) or engages
Face A (11) is concavely provided with the groove (4) embedding for chimb (3), while composition surface A (11) is engaged, chimb with composition surface B (21)
(3) chimeric with groove (4), play the role of positioning when on the one hand front-end bearing pedestal (1) being engaged with rear bearing block (2), prevent fore bearing
Seat (1) is misplaced with rear bearing block (2), on the other hand prevents the bolt wearing in bolt mounting holes (5) to be subject to shearing force.
2. a kind of split type bearing block for anti-rolling device according to claim 1 is it is characterised in that rear bearing block
(2) it is provided with the bearing spacing hole (23) being passed through in half-and-half bearing chamber B (22).
3. a kind of split type bearing block for anti-rolling device according to claim 1 is it is characterised in that front-end bearing pedestal
(1) it is provided with the outside erecting bed (13) for snapping in bogie mounting groove.
4. a kind of split type bearing block for anti-rolling device according to claim 1 is it is characterised in that front-end bearing pedestal
(1) it is arranged at composition surface A (11) and composition surface B (21) position with the bolt mounting holes (5) on rear bearing block (2), and bolt
Installing hole (5) is along the direction setting vertical with composition surface A (11) and composition surface B (21).
5. a kind of split type bearing block for anti-rolling device according to claim 1 is it is characterised in that half-and-half bearing chamber
A (12) is engaged in the bearing bore constituting by two composition surfaces with half-and-half bearing chamber B (22) and installs split type rubber shaft bearing, and split type
The mating surface of rubber shaft bearing is parallel with the axial line of bearing.
6. a kind of split type bearing block for anti-rolling device according to any one in Claims 1 to 5, its feature
It is, the axial two ends in half-and-half bearing chamber A (12) and half-and-half bearing chamber B (22) are equipped with axial direction blocking bearing and prevent
There is the rib (6) of axial displacement in bearing.
7. a kind of split type bearing block for anti-rolling device according to any one in Claims 1 to 5, its feature
Be, the composition surface A (11) that described front-end bearing pedestal (1) is engaged with rear bearing block (2) and composition surface B (21) all be arranged on bearing
The axial line of the bearing of intracavity is parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620798052.2U CN205978115U (en) | 2016-07-27 | 2016-07-27 | A split type bearing frame for anti -rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620798052.2U CN205978115U (en) | 2016-07-27 | 2016-07-27 | A split type bearing frame for anti -rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978115U true CN205978115U (en) | 2017-02-22 |
Family
ID=58026691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620798052.2U Active CN205978115U (en) | 2016-07-27 | 2016-07-27 | A split type bearing frame for anti -rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931039A (en) * | 2017-05-14 | 2017-07-07 | 响水县翔宇传动件有限公司 | A kind of split type bearing block for anti-rolling device |
-
2016
- 2016-07-27 CN CN201620798052.2U patent/CN205978115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931039A (en) * | 2017-05-14 | 2017-07-07 | 响水县翔宇传动件有限公司 | A kind of split type bearing block for anti-rolling device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |