CN209349818U - A kind of assembly tooling of bearing block - Google Patents
A kind of assembly tooling of bearing block Download PDFInfo
- Publication number
- CN209349818U CN209349818U CN201821865230.4U CN201821865230U CN209349818U CN 209349818 U CN209349818 U CN 209349818U CN 201821865230 U CN201821865230 U CN 201821865230U CN 209349818 U CN209349818 U CN 209349818U
- Authority
- CN
- China
- Prior art keywords
- bearing
- side wall
- block
- annular side
- bearing block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of assembly toolings of bearing block, it is related to the mounting technology field of bearing block, including press-loading apparatus, bearing block, workbench, bearing positioning device, the middle position of the upper end of workbench is arranged in bearing block, the lower end of bearing positioning device and the upper end of bearing block connect, the middle position of bearing positioning device is equipped with location hole, positioning hole is equipped with bearing, the upside of bearing positioning device is arranged in press-loading apparatus, press-loading apparatus includes power head and press-loading head, press-loading head includes pressing plate, first annular side wall, second annular side wall, the upper end of pressing plate is fixedly connected with the lower end of power head, first annular side wall and the second annular side wall are arranged at the lower end of pressing plate, the inside of the second annular side wall is arranged in first annular side wall.Accurate, the high-efficient feature with assembly.
Description
Technical field
The utility model relates to the mounting technology field of bearing block more particularly to a kind of assembly toolings of bearing block.
Background technique
Prevent bearing premature failure and Rig up error, installing bearing now is usually barbarous installation, such installation method
It is easy so that bearing breakage or damage.Therefore need it is a kind of for quickly and accurately installing the tool of bearing, while when will install
The risk of damage bearing is preferably minimized, and in the prior art, bearing is directly typically pressed into bearing block using last item tool
The position that inside, in this way installation may result in bearing installation is inaccurate, be easy to cause the damage of bearing.
Utility model content
The purpose of this utility model is to provide a kind of assembly toolings of bearing block, with to solve the above technical problems.
The technical solution adopted in the utility model is as follows:
A kind of assembly tooling of bearing block, including press-loading apparatus, bearing block, workbench, bearing positioning device；
The middle position of the upper end of the workbench is arranged in the bearing block；
The lower end of the bearing positioning device is connect with the upper end of the bearing block；
The upside of the bearing positioning device is arranged in the press-loading apparatus；
Wherein, the bearing positioning device includes top plate and bottom plate, and the upper end of the bottom plate is arranged in the top plate, described
Top plate is connect by screw with the bottom plate, and the middle position of the bearing positioning device is equipped with location hole, and the location hole is perpendicular
Directly run through the top plate and the bottom plate；
The positioning hole is equipped with bearing, and the bearing includes bearing inner race and bearing outer ring and is arranged in the bearing
Bearing ball between inner ring and the bearing outer ring, the lateral surface of the bearing outer ring and the medial surface of the location hole are affixed
It closes, the medial surface of the bearing outer ring is slidably connected with the bearing ball；
The press-loading apparatus includes power head and press-loading head, and the press-loading head includes pressing plate, first annular side wall, the second ring
Shape side wall, the upper end of the pressing plate are fixedly connected with the lower end of the power head, the first annular side wall and second ring
Shape side wall is arranged at the lower end of the pressing plate, and the inside of the described second annular side wall, institute is arranged in the first annular side wall
The outer diameter for stating first annular side is identical as the internal diameter of the bearing inner race, outside the outer diameter and the bearing of the described second annular side wall
The outer diameter of circle is identical, and the internal diameter of the described second annular side wall is identical as the internal diameter of the bearing outer ring.
Preferably, the inside of the described second annular side wall is equipped with shoe cream room, the side in the outside of the described second annular side wall
Wall is equipped with oil inlet, and the oil inlet is connected to the upper end of the shoe cream room, and the side wall of the inside of the shoe cream room is equipped with
Several oil guide grooves.
As a further preference, the lower surface of the lower end of the described second annular side wall is equipped with oil outlet, described fuel-displaced
Mouth is connected to the lower end of the shoe cream room, wherein the lower edge of the described second annular side wall is equipped with opening, second annular
Drainage trough is additionally provided on the lower surface of the lower end of side wall, one end of the drainage trough is connected to the oil outlet, the drainage trough
The other end and the open communication.
As a further preference, the inside of the shoe cream room is equipped with the first block and the second block, first block
The lower end of second block is set, first block protrudes from the oil outlet, the lateral surface of second block with
The medial surface of the shoe cream room fits.
As a further preference, the inside of the shoe cream room is additionally provided with spring, one end of the spring and the oil storage
The inner wall of the upside of chamber connects, and the other end of the spring is connect with the upper end of second block.
As a further preference, the lower edge of second block is equipped with sealing ring, the longitudinal section of the sealing ring
Lower end be in the arcuate structure that arches upward upwards.
As a further preference, the outer peripheral surface of the bearing block be forge piece of step type structure, the forge piece of step type structure by up to
Under successively include first step, second step, third step, the 4th step, the third step be equipped with the first fixation hole.
As a further preference, the upper end middle position of the workbench is equipped with the second fixation hole, and described second is fixed
The first fixed column is equipped with around hole, first fixed column matches with first fixation hole.
Preferably, being equipped with first axle bearing bore and second bearing hole, the first bearing inside the upper end of the bearing block
The lower end in hole is connected to the second bearing hole, and the inside of the first axle bearing bore is equipped with abutment sleeve, the abutment sleeve it is outer
Side wall and the side wall of the inside of the first axle bearing bore fit.
Above-mentioned technical proposal have the following advantages that or the utility model has the advantages that
In the utility model, by the way that bearing positioning device is arranged, and it is arranged in the middle position of bearing positioning device and positions
Hole can be fixed bearing before installing bearing, accurate positioning of the realization to position of bearings, the press-loading head of setting,
The first annular side wall of press-loading head lower end setting, can extend into bearing inner race, fixation of the realization to bearing, and the second of setting
Annular side wall can make bearing outer ring uniform force, improve the press-fit effect of bearing.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of the assembly tooling of the utility model bearing block；
Fig. 2 is the vertical section schematic diagram of the pressure head in the assembly tooling of the utility model bearing block；
Fig. 3 is the vertical section schematic diagram of the bearing block in the assembly tooling of the utility model bearing block；
Fig. 4 is the top view that the fixation device in the assembly tooling of the utility model bearing block is connect with bearing；
Fig. 5 is the structural schematic diagram of the shoe cream room in the assembly tooling of the utility model bearing block；
Fig. 6 is the Longitudinal cross section schematic of the second block in the assembly tooling of the utility model bearing block.
In figure: 1, bearing block；2, workbench；3, location hole；4, bearing positioning device；5, bearing inner race；6, bearing outer ring；
7, bearing ball；8, power head；9, pressing plate；10, first annular side wall；11, the second annular side wall；12, shoe cream room；13, first
Block；14, the second block；15, spring；16, sealing ring；17, first step；18, second step；19, third step；20,
Four steps；21, the first fixation hole；22, the second fixation hole；23, the first fixed column；24, first axle bearing bore；25, second bearing hole；
26, abutment sleeve；27, oil inlet.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Embodiment
Such as Fig. 1-6 it is found that a kind of assembly tooling of bearing block 1 provided by the utility model, including press-loading apparatus, bearing block
1, workbench 2, bearing positioning device 4.
The middle position of the upper end of workbench 2 is arranged in bearing block 1.
The lower end of bearing positioning device 4 is connect with the upper end of bearing block 1.
The upside of bearing positioning device 4 is arranged in press-loading apparatus.
Wherein, bearing positioning device 4 includes top plate and bottom plate, and the upper end of bottom plate is arranged in top plate, and top plate passes through screw and bottom
Plate connection, the middle position of bearing positioning device 4 are equipped with location hole 3, and location hole 3 runs through top plate and bottom plate vertically.Here axis
Holding positioning device 4 is also to be fixedly connected with the upper end of bearing block 1 by screw, and the shape of bearing positioning device 4 and greatly
It is small to be mutually matched with 1 upper surface of bearing block form and dimension.
Bearing is equipped in location hole 3, bearing includes bearing inner race 5 and bearing outer ring 6 and is arranged in bearing inner race 5 and axis
The medial surface of bearing ball 7 between bearing outer-ring 6, the lateral surface and location hole 3 of bearing outer ring 6 fits, bearing outer ring 6 it is interior
Side is slidably connected with bearing ball 7.The fixation to bearing may be implemented in setting in this way, can prevent shaft strength
When move in the horizontal direction.
Press-loading apparatus includes power head 8 and press-loading head, and press-loading head includes pressing plate 9, first annular side wall 10, the second annular side
11 are enclosed, the upper end of pressing plate 9 is fixedly connected with the lower end of power head 8, and first annular side wall 10 and the second annular side wall 11 are respectively provided with
In the lower end of pressing plate 9, the inside of the second annular side wall 11, the outer diameter and bearing of first annular side is arranged in first annular side wall 10
The internal diameter of inner ring 5 is identical.Certainly, the outer diameter of first annular side wall 10 can be less than the internal diameter of bearing inner race 5, enable to first
Annular side wall 10 is inserted into bearing inner race 5.The outer diameter of second annular side wall 11 is identical as the outer diameter of bearing outer ring 6, the second annular
The internal diameter of side wall 11 is identical as the internal diameter of bearing outer ring 6.Setting in this way, when press-loading head is pressed down against, first annular side
10 insides that can extend into bearing inner race 5 are enclosed, bearing can be fixed.And the lower end of first annular side wall 10 being capable of essence
The true upper end with bearing outer ring 6 fits, and can make the upper end uniform force of bearing outer ring 6, can be quickly by bearing pressure
Feed into the inside of bearing block 1, at the same can also prevent 6 discontinuity of bearing outer ring and the phenomenon that deformation occurs.
Further, the inside of the second annular side wall 11 is equipped with shoe cream room 12, the side wall in the outside of the second annular side wall 11
It is equipped with oil inlet 27, oil inlet 27 is connected to the upper end of shoe cream room 12, and the side wall of the inside of shoe cream room 12 is equipped with several
Oil guide groove.The lower surface of the lower end of second annular side wall 11 is equipped with oil outlet, and oil outlet is connected to the lower end of shoe cream room 12.Its
In, the lower edge of the second annular side wall 11 is equipped with opening, is additionally provided with drainage on the lower surface of the lower end of the second annular side wall 11
One end of slot, drainage trough is connected to oil outlet, the other end and open communication of drainage trough.The inside of shoe cream room 12 is equipped with first gear
Block 13 and the second block 14, the first block 13 are arranged in the lower end of the second block 14, and the first block 13 protrudes from oil outlet, and second
The lateral surface of block 14 and the medial surface of shoe cream room 12 fit.Here the first block 13 can make upper and lower with respect to oil outlet
To movement repeatedly, and the second block 14 can make upper and lower movement repeatedly in the inside of shoe cream room 12.Opening is setting the
The edge of the lower end of second ring side wall 11 is in particular arranged at the outer edge of the lower end of the second annular side wall 11, when the second annular
When the lower end of side wall 11 and bearing outer ring 6 contact, bearing outer ring 6 understands the power upward to the first block 13, at this time the first block 13
The second block 14 is driven to move upwards.Here the inside of shoe cream room 12 is equipped with lubricating oil, the lubricating oil meeting inside shoe cream room 12
Oil outlet is flowed to along oil guide groove, and flows to and is open along drainage trough, eventually flows to the lateral wall of the second annular side wall 11, to the
The lateral wall of second ring side wall 11 plays the role of lubrication, can reduce the lateral wall and location hole 3 of the second annular side wall 11
Frictional force between inner sidewall facilitates bearing to enter the inside of bearing block 1.
Further, the inside of shoe cream room 12 is additionally provided with spring 15, the upside of one end and shoe cream room 12 of spring 15
Inner wall connection, the other end of spring 15 are connect with the upper end of the second block 14.Here spring 15 is used to mention for the second block 14
For downward active force.The lower edge of second block 14 is equipped with sealing ring 16, and the lower end of the longitudinal section of sealing ring 16 is in upward
The arcuate structure to arch upward.When without using when or press-loading head rise during, spring 15 can for the second block 14 provide to
Under active force formed to oil outlet so that the lower end of the lower end and the inside of shoe cream room 12 of the second block 14 fits closely
Sealing.The sealing ring 16 of setting can reinforce the sealing to oil outlet simultaneously, and the lower end of the longitudinal section of sealing ring 16 is arranged to
The arcuate structure to arch upward upwards, so that the lower end adsorbed close of sealing ring 16 is further increased in the lower edge of shoe cream room 12
To the sealing effect of oil outlet, the leakage of the lubricating oil in shoe cream room 12 can be effectively prevented.
Further, the outer peripheral surface of bearing block 1 is forge piece of step type structure, and forge piece of step type structure from top to bottom successively includes first
Step 17, second step 18, third step 19, the 4th step 20, third step 19 are equipped with the first fixation hole 21.Workbench 2
Upper end middle position be equipped with the second fixation hole 22, the first fixed column 23, the first fixed column are equipped with around the second fixation hole 22
23 match with the first fixation hole 21.Here when in use, the lower end of bearing block 1 is inserted into the second fixation hole 22, this
When bearing block 1 on the 4th step 20 be located in the second fixation hole 22, the first fixed column 23 is inserted into the first fixation hole 21, axis
Hold third step 19 on seat 1 and the upper end of workbench 2 be inconsistent, to realize the fixation to bearing block 1, and installation with
And it is more convenient when disassembly.
Further, first axle bearing bore 24 and second bearing hole 25, first axle bearing bore 24 are equipped with inside the upper end of bearing block 1
Lower end be connected to second bearing hole 25, the inside of first axle bearing bore 24 is equipped with abutment sleeve 26, the lateral wall of abutment sleeve 26 with
The side wall of the inside of first axle bearing bore 24 fits.Here it is worth noting that, abutment sleeve 26 can enter second in bearing
The fixation to bearing is realized during bearing hole 25, can prevent bearing from the deviation on position occurs.
The working principle of the utility model is as follows:
When in use, bearing block 1 is mounted on to the upper end middle position of workbench 2, and passes through the first fixed column 23 for axis
It is fixed to hold seat 1, then bearing positioning device 4 is fixed on to the upper end of bearing block 1, and need to bearing to be mounted be fixed on bearing
In positioning device 4.Restart power head 8 at this time, power head 8 drives press-loading head to move downward, to the axis in bearing positioning device 4
It holds and applies downward active force, so that bearing enters in bearing block 1.When press-loading head carries out implementing pressure downwards to bearing,
The inside of shoe cream room 12 is equipped with the first block 13 and the second block 14 and moves upwards, so that the lubricating oil in shoe cream room 12 is from fuel-displaced
Mouth outflow, is lubricated the outside side wall of bearing, more convenient bearing enters in bearing block 1.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and
Protection scope should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (9)
1. a kind of assembly tooling of bearing block, it is characterised in that: including press-loading apparatus, bearing block, workbench, bearing positioning dress
It sets；
The middle position of the upper end of the workbench is arranged in the bearing block；
The lower end of the bearing positioning device is connect with the upper end of the bearing block；
The upside of the bearing positioning device is arranged in the press-loading apparatus；
Wherein, the bearing positioning device includes top plate and bottom plate, and the upper end of the bottom plate, the top plate is arranged in the top plate
It is connect by screw with the bottom plate, the middle position of the bearing positioning device is equipped with location hole, and the location hole passes through vertically
Wear the top plate and the bottom plate；
The positioning hole is equipped with bearing, and the bearing includes bearing inner race and bearing outer ring and is arranged in the bearing inner race
With the bearing ball between the bearing outer ring, the lateral surface of the bearing outer ring and the medial surface of the location hole fit,
The medial surface of the bearing outer ring is slidably connected with the bearing ball；
The press-loading apparatus includes power head and press-loading head, and the press-loading head includes pressing plate, first annular side wall, the second annular side
It encloses, the upper end of the pressing plate is fixedly connected with the lower end of the power head, the first annular side wall and second annular side
Enclosing the lower end for being arranged at the pressing plate, the first annular side wall is arranged in the inside of the described second annular side wall, and described the
The outer diameter of one annular side is identical as the internal diameter of the bearing inner race, the outer diameter and the bearing outer ring of the described second annular side wall
Outer diameter is identical, and the internal diameter of the described second annular side wall is identical as the internal diameter of the bearing outer ring.
2. the assembly tooling of bearing block as described in claim 1, it is characterised in that: the inside of the described second annular side wall is equipped with
The side wall of shoe cream room, the outside of the described second annular side wall is equipped with oil inlet, the upper end of the oil inlet and the shoe cream room
The side wall of connection, the inside of the shoe cream room is equipped with several oil guide grooves.
3. the assembly tooling of bearing block as claimed in claim 2, it is characterised in that: under the lower end of the described second annular side wall
Surface is equipped with oil outlet, and the oil outlet is connected to the lower end of the shoe cream room, wherein the lower end of the described second annular side wall
Edge is equipped with opening, is additionally provided with drainage trough on the lower surface of the lower end of the second annular side wall, one end of the drainage trough with
The oil outlet connection, the other end of the drainage trough and the open communication.
4. the assembly tooling of bearing block as claimed in claim 3, it is characterised in that: the inside of the shoe cream room is equipped with first gear
The lower end of second block is arranged in block and the second block, first block, and first block protrudes from described fuel-displaced
Mouthful, the medial surface of the lateral surface and the shoe cream room of second block fits.
5. the assembly tooling of bearing block as claimed in claim 4, it is characterised in that: the inside of the shoe cream room is additionally provided with bullet
Spring, one end of the spring are connect with the inner wall of the upside of the shoe cream room, the other end of the spring and second block
Upper end connection.
6. the assembly tooling of bearing block as claimed in claim 4, it is characterised in that: the lower edge of second block is equipped with
Sealing ring, the lower end of the longitudinal section of the sealing ring are in the arcuate structure to arch upward upwards.
7. the assembly tooling of bearing block as described in claim 1, it is characterised in that: the outer peripheral surface of the bearing block is step type
Structure, the forge piece of step type structure from top to bottom successively include first step, second step, third step, the 4th step, and described the
Three steps are equipped with the first fixation hole.
8. the assembly tooling of bearing block as claimed in claim 7, it is characterised in that: the upper end interposition of the workbench installs
There is the second fixation hole, the first fixed column is equipped with around second fixation hole, first fixed column and described first are fixed
Hole matches.
9. the assembly tooling of bearing block as described in claim 1, it is characterised in that: be equipped with the inside the upper end of the bearing block
The lower end in one bearing hole and second bearing hole, the first axle bearing bore is connected to the second bearing hole, the first axle bearing bore
Inside is equipped with abutment sleeve, and the lateral wall of the abutment sleeve and the side wall of the inside of the first axle bearing bore fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865230.4U CN209349818U (en) | 2018-11-13 | 2018-11-13 | A kind of assembly tooling of bearing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821865230.4U CN209349818U (en) | 2018-11-13 | 2018-11-13 | A kind of assembly tooling of bearing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349818U true CN209349818U (en) | 2019-09-06 |
Family
ID=67783412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821865230.4U Active CN209349818U (en) | 2018-11-13 | 2018-11-13 | A kind of assembly tooling of bearing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151998A (en) * | 2020-01-03 | 2020-05-15 | 北京中车赛德铁道电气科技有限公司 | Assembly and dismounting device of pantograph rubber joint bearing |
-
2018
- 2018-11-13 CN CN201821865230.4U patent/CN209349818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151998A (en) * | 2020-01-03 | 2020-05-15 | 北京中车赛德铁道电气科技有限公司 | Assembly and dismounting device of pantograph rubber joint bearing |
| CN111151998B (en) * | 2020-01-03 | 2021-11-12 | 北京中车赛德铁道电气科技有限公司 | Assembly and dismounting device of pantograph rubber joint bearing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102720769B (en) | Device for mounting sealing ring of rolling bearing in pressing mode and method for mounting sealing ring in pressing mode | |
| CN209349818U (en) | A kind of assembly tooling of bearing block | |
| CN104942565B (en) | Continuous no-impact automatic uniform-load press-fitting device | |
| CN105729095A (en) | Diaphragm gas meter vertical shaft mounting device | |
| CN213079786U (en) | Hardware punching high-rigidity ball guide pillar and guide sleeve | |
| CN201209582Y (en) | Grease and thin oil dual-purpose lubrication bearing component | |
| CN202690784U (en) | Pressing mold of rolling bearing sealing ring | |
| KR101447492B1 (en) | Assembling apparatus seat retainer for ball valve | |
| CN207229672U (en) | A kind of roller chain with self-lubricating function | |
| CN115638295A (en) | Flaring type steel pipe assembly and production device | |
| CN207205754U (en) | The pre- laying mechanism of electric motor end cap bearing press mounting riveting equipment bearing | |
| CN205237650U (en) | Machining clamp | |
| CN208231705U (en) | A kind of bearing press-in jig of fan base | |
| CN109442191B (en) | Annotate fat device | |
| CN108035778B (en) | Pressing bearingless sealing machine head | |
| CN102927139A (en) | Tool structure for angular contact bearing assembling | |
| CN208203793U (en) | The dedicated centreless miniature bearing of pneumatic turbine | |
| CN216556426U (en) | Oil injection device for bearing | |
| CN220540850U (en) | Pressurized positive displacement dispenser | |
| CN205551947U (en) | Diaphragm type gas table vertical scroll installation device | |
| CN104002122B (en) | Press fitting mechanism for preventing positional deviation of water pipe joint of automobile engine oil cooler | |
| CN220205369U (en) | Automatic lubricating oil filling device | |
| CN220143742U (en) | Oiling tool for needle bearing | |
| CN205497050U (en) | Rear axle involucrum body boring grab | |
| CN219900967U (en) | Bearing press-fitting tool and assembly equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |