CN108326795A - Taper bearing press mounting tooling and direction of traffic column bearing press mounting tooling - Google Patents
Taper bearing press mounting tooling and direction of traffic column bearing press mounting tooling Download PDFInfo
- Publication number
- CN108326795A CN108326795A CN201810184801.6A CN201810184801A CN108326795A CN 108326795 A CN108326795 A CN 108326795A CN 201810184801 A CN201810184801 A CN 201810184801A CN 108326795 A CN108326795 A CN 108326795A
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- China
- Prior art keywords
- bearing
- tooling
- taper
- press mounting
- taper bearing
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- 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.)
- Pending
Links
- 230000007704 transition Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
Abstract
The invention discloses a kind of taper bearing press mounting toolings, including cylindricality tooling ontology, tooling ontology be equipped with axially through pilot hole, one end of tooling ontology is equipped with placing groove coaxial with pilot hole and for placing taper bearing, the side wall of placing groove is the circular conical surface for coordinating with bearing outer race transition, and the bottom of placing groove is provided with the annular recessing groove for accommodating bearing retainer；When being pressed taper bearing, taper shaft is held and is placed in the placing groove of tooling ontology, realize the radial positioning to taper bearing, and bearing retainer is squeezed and deforms when can avoid the installation of taper bearing, then tooling ontology is sleeved on by pilot hole on steering column, pilot hole can play preliminary guiding role, and recycling tool enters taper shaft pressure-bearing to designated position on steering column, it is simple and convenient, the press fitting quality and efficiency of bearing can be improved.The invention also discloses a kind of direction of traffic column bearing press mounting toolings including above-mentioned taper bearing press mounting tooling.
Description
Technical field
The present invention relates to bearing mounting technique fields, more particularly to a kind of taper bearing press mounting tooling.In addition, of the invention
Further relate to a kind of direction of traffic column bearing press mounting tooling including above-mentioned taper bearing press mounting tooling.
Background technology
Steering column is the component for assisting turning round on vehicle, and steering column needs to be pressed into taper bearing during production and assembly,
Taper bearing is usually made of taper outer race, bearing retainer and bearing block inner ring etc..
At present when bearing press mounting, bearing is first usually inserted in steering column one end, then pass through the indentation such as hammer or press to side
The designated position on column, there are bearing positioning to be not allowed for this press-fit approach, installation effectiveness is relatively low and easy damaged bearing leads to axis
The problems such as holding deformation, and influence follow-up assembling quality.
Therefore the press fitting quality and efficiency for how improving bearing, are that those skilled in the art need the technology solved to ask at present
Topic.
Invention content
It is simple in structure the object of the present invention is to provide a kind of taper bearing press mounting tooling, the press fitting of bearing can be improved
Quality and efficiency.It is a further object of the present invention to provide a kind of direction of traffic axiss of a cylinder including above-mentioned taper bearing press mounting tooling to hold
Press-fitting tool.
In order to solve the above technical problems, the present invention provides a kind of taper bearing press mounting tooling, including cylindricality tooling ontology, institute
State tooling ontology be equipped with axially through pilot hole, one end of the tooling ontology is equipped with coaxial with the pilot hole and is used for
The placing groove of taper bearing is placed, the side wall of the placing groove is for coordinating with to the taper shaft with bearing outer race transition
The circular conical surface positioned is held, the bottom of the placing groove is provided with the annular recessing groove for accommodating bearing retainer.
Preferably, supporting table is formed between the annular recessing groove and the pilot hole, the top surface of the supporting table is used for
It keeps contacting with bearing block inner ring during the taper bearing press mounting.
Preferably, the tooling ontology is equipped with the outer diameter of the outer diameter more than the other end of one end of the placing groove.
Preferably, the lateral wall of the tooling ontology is equipped with the annular convex platform for being stuck on press bed.
Preferably, the tooling ontology is equipped with one end of the placing groove and the other end is connected by the annular convex platform transition
It connects.
The present invention also provides a kind of direction of traffic column bearing press mounting tooling, including press bed, it is mounted on the press
Taper bearing press mounting tooling on workbench, and be set to above the press bed and for the movement of driving direction column
Pressure head, the taper bearing press mounting tooling are the taper bearing press mounting tooling described in above-mentioned any one.
Preferably, mounting hole is provided on the press bed, the taper bearing press mounting tooling is equipped with the placing groove
One end be located at the top of the press bed, the other end is stuck in the mounting hole.
Taper bearing press mounting tooling provided by the invention, including cylindricality tooling ontology, tooling ontology be equipped with axially through
Pilot hole, one end of tooling ontology is equipped with placing groove that is coaxial with pilot hole and being used to place taper bearing, the side of placing groove
Wall is for coordinating the circular conical surface to be positioned to taper bearing with bearing outer race transition, and the bottom of placing groove, which is provided with, to be used for
Accommodate the annular recessing groove of bearing retainer.
When being pressed taper bearing, taper shaft to be installed is held and is placed in the placing groove of tooling ontology, taper bearing is made
Bearing outer race is bonded with the side wall of placing groove, can realize that the radial positioning to taper bearing, bearing retainer enter annular
Bearing retainer, which is squeezed, in recessing groove, when taper bearing being avoided to install deforms, and it is right to influence bearing rotation flexibility
Tooling ontology is sleeved on by pilot hole on steering column afterwards, and ensures that tooling ontology is placed with one end of taper bearing and rushes at direction
Column, pilot hole can play steering column preliminary guiding role, and recycling tool makes tooling ontology be relatively moved with steering column, directly
It is press-fit into designated position on steering column to taper bearing, then removes tooling ontology from steering column.
In conclusion taper bearing press mounting tooling provided by the invention, simple in structure, the positioning of bearing installation can be realized
Accuracy avoids bearing deformation, improves the press fitting quality and efficiency of bearing.
Direction of traffic column bearing press mounting tooling provided by the invention includes above-mentioned taper bearing press mounting tooling, due to above-mentioned cone
Degree bearing press mounting tooling has above-mentioned technique effect, and above-mentioned direction of traffic column bearing press mounting tooling should also have same technology effect
Fruit is no longer discussed in detail herein.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of taper bearing press mounting tooling provided by the present invention；
Fig. 2 is a kind of structural representation of specific implementation mode of direction of traffic column bearing press mounting tooling provided by the present invention
Figure.
Specific implementation mode
Core of the invention is to provide a kind of taper bearing press mounting tooling, simple in structure, can improve the press fitting of bearing
Quality and efficiency.Another core of the present invention is to provide a kind of direction of traffic axis of a cylinder including above-mentioned taper bearing press mounting tooling and holds
Press-fitting tool.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Please refer to Fig.1 and Fig. 2, Fig. 1 be taper bearing press mounting tooling provided by the present invention a kind of specific implementation mode
Structural schematic diagram；Fig. 2 is a kind of knot of specific implementation mode of direction of traffic column bearing press mounting tooling provided by the present invention
Structure schematic diagram.
The taper bearing press mounting tooling that the specific embodiment of the invention provides, including cylindricality tooling ontology 1, tooling ontology 1
Be equipped with axially through pilot hole 11, tooling ontology 1 can be sleeved on by pilot hole 11 on steering column 3, in tooling ontology 1
One end is equipped with the placing groove 12 for placing taper bearing 2, wherein placing groove 12 and pilot hole 11 are coaxial, the side of placing groove 12
Wall is circular conical surface, and the relatively big end of placing groove 12 is connected to the end face of tooling ontology 1, is in addition provided with appearance in the bottom of placing groove 12
Receive the annular recessing groove 13 of bearing retainer, when taper bearing 2 to be placed in placing groove 12, the side wall and cone of placing groove 12
The bearing outer race transition cooperation for spending bearing 2, can realize the radial positioning to taper bearing 2, while the bearing of taper bearing 2
Retainer enters in annular recessing groove 13, and bearing retainer, which is squeezed, when taper bearing 2 being avoided to install deforms, and influences
Bearing rotates flexibility.
When being pressed taper bearing 2, can by hand it be pressed merely with taper bearing press mounting tooling, specifically, by cone to be installed
Degree bearing 2 is placed in the placing groove 12 of tooling ontology 1, and the side wall of the bearing outer race for making taper bearing 2 and placing groove 12 pastes
It closes, bearing retainer enters in annular recessing groove 13, is then sleeved on tooling ontology 1 on steering column 3 by pilot hole 11, and protect
One end that card tooling ontology 1 is placed with taper bearing 2 rushes at steering column 3, and pilot hole 11 can play preliminary guiding to steering column 3
Effect recycles hammer or other tools that tooling ontology 1 is made to be relatively moved with steering column 3, until 2 side of being press-fit into of taper bearing
The designated position on column 3, then tooling ontology 1 is removed from steering column 3.
It can also coordinate taper bearing press mounting tooling automatic press mounting that specifically first steering column 3 can be installed by press
On bonding press, taper bearing press mounting tooling is placed on press bed 4, and makes the one end of tooling equipped with placing groove 12
Rush at bonding press, while taper bearing 2 to be installed being placed in placing groove 12, make the bearing outer race of taper bearing 2 with
The side wall of placing groove 12 is bonded, and bearing retainer enters in annular recessing groove 13, then starts press, and bonding press drives direction
Column 3 moves, and steering column 3 is made to pass through the pilot hole 11 of tooling ontology 1, until taper bearing 2 is press-fit into specific bit on steering column 3
It sets, and taper bearing 2 is closely connect by its bearing block inner ring with steering column 3, then bonding press moves backward, due to taper
The bearing outer race of bearing 2 coordinates with the side wall transition of placing groove 12, then steering column 3 drives taper bearing 2 to be detached from placing groove 12,
Tooling ontology 1 stays on press bed 4.
In conclusion taper bearing press mounting tooling provided by the invention, simple in structure, the positioning of bearing installation can be realized
Accuracy avoids bearing deformation, improves the press fitting quality and efficiency of bearing.
Wherein, taper bearing press mounting tooling provided by the invention is applicable not only to the press fitting of 3 upper bearing (metal) of steering column, can also
For the press fitting of other Axle Parts upper bearing (metal)s, the application is not specifically limited this.
Further, the annular of the taper bearing press mounting tooling that the specific embodiment of the invention provides, tooling ontology 1 is stepped down
Can form supporting table 14 between slot 13 and pilot hole 11, the top surface of supporting table 14 kept during the press fitting of taper bearing 2 with
The bearing block inner ring of taper bearing 2 contacts, and is applied not only to bear axial compressive force, additionally it is possible to play and realize axial direction to taper bearing 2
The effect of positioning.
On the basis of above-mentioned specific implementation mode, since the diameter of placing groove 12 is more than the diameter of pilot hole 11, to protect
The structural strength for demonstrate,proving taper bearing press mounting tooling, improves its service life, it is preferable that tooling ontology 1 is equipped with the one of placing groove 12
The outer diameter at end is more than the outer diameter of the other end so that the outer wall that tooling ontology 1 is equipped with 12 one end of placing groove has adequate thickness.When
So, the concrete structure of tooling ontology 1 is not limited to this, and 1 both ends diameter of tooling ontology can also be consistent, as long as ensureing tooling
The structural strength of ontology 1, within protection scope of the present invention.
On the basis of above-mentioned each specific implementation mode, the taper bearing press mounting work of specific embodiment of the invention offer
Dress, is also provided with annular convex platform 15 on the lateral wall of tooling ontology 1, when being pressed taper bearing 2 using press, tooling sheet
Body 1 can be stuck in by the annular convex platform 15 on press bed 4, and placement is facilitated.
Further, tooling ontology 1 is equipped with one end of placing groove 12 and the other end and can be connected by 15 transition of annular convex platform
It connects, in order to process, and ensures 1 overall construction intensity of tooling ontology.
In addition to above-mentioned taper bearing press mounting tooling, it includes above-mentioned taper shaft that specific implementation mode of the invention, which also provides a kind of,
The direction of traffic column bearing press mounting tooling of press-fitting tool is held, which further includes press bed 4
And the pressure head for being set to 4 top of press bed and being moved for driving direction column 3, the structure of other each sections please refer to now
There is technology, repeats no more herein.
Further, the direction of traffic column bearing press mounting tooling that the specific embodiment of the invention provides, in press bed 4
On be provided with mounting hole, one end that taper bearing press mounting tooling is equipped with placing groove 12 is located at the top of press bed 4, other end card
In mounting hole, place simple and convenient.
Taper bearing press mounting tooling provided by the present invention and direction of traffic column bearing press mounting tooling have been carried out in detail above
It is thin to introduce.Principle and implementation of the present invention are described for specific case used herein, and above example is said
The bright method and its core concept for being merely used to help understand the present invention.It should be pointed out that for the ordinary skill of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for personnel, these improvement
It is also fallen within the protection scope of the claims of the present invention with modification.
Claims (7)
1. a kind of taper bearing press mounting tooling, which is characterized in that including cylindricality tooling ontology, the tooling ontology is equipped with axial
One end of the pilot hole of perforation, the tooling ontology is equipped with placement coaxial with the pilot hole and for placing taper bearing
The side wall of slot, the placing groove is for coordinating the circular cone to be positioned to the taper bearing with bearing outer race transition
Face, the bottom of the placing groove are provided with the annular recessing groove for accommodating bearing retainer.
2. taper bearing press mounting tooling according to claim 1, which is characterized in that the annular recessing groove and the guiding
Supporting table is formed between hole, the top surface of the supporting table is used to keep and bearing block inner ring during the taper bearing press mounting
Contact.
3. taper bearing press mounting tooling according to claim 2, which is characterized in that the tooling ontology is equipped with the placement
The outer diameter of one end of slot is more than the outer diameter of the other end.
4. the taper bearing press mounting tooling according to claims 1 to 3 any one, which is characterized in that the tooling ontology
Lateral wall be equipped with annular convex platform for being stuck on press bed.
5. taper bearing press mounting tooling according to claim 4, which is characterized in that the tooling ontology is equipped with the placement
One end of slot is connect with the other end by the annular convex platform transition.
6. a kind of direction of traffic column bearing press mounting tooling, which is characterized in that including press bed, be mounted on the compressor operation
Taper bearing press mounting tooling on platform, and be set to above the press bed and for the pressure of driving direction column movement
Head, the taper bearing press mounting tooling are the taper bearing press mounting tooling described in claim 1 to 5 any one.
7. direction of traffic column bearing press mounting tooling according to claim 6, which is characterized in that opened on the press bed
There are mounting hole, the one end of the taper bearing press mounting tooling equipped with the placing groove to be located at the top of the press bed, separately
One end is stuck in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810184801.6A CN108326795A (en) | 2018-03-06 | 2018-03-06 | Taper bearing press mounting tooling and direction of traffic column bearing press mounting tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810184801.6A CN108326795A (en) | 2018-03-06 | 2018-03-06 | Taper bearing press mounting tooling and direction of traffic column bearing press mounting tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108326795A true CN108326795A (en) | 2018-07-27 |
Family
ID=62930525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810184801.6A Pending CN108326795A (en) | 2018-03-06 | 2018-03-06 | Taper bearing press mounting tooling and direction of traffic column bearing press mounting tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108326795A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305766A (en) * | 2021-05-31 | 2021-08-27 | 中国科学院长春光学精密机械与物理研究所 | Assembly tool and assembly method for hemispherical optical window |
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|---|---|---|---|---|
| ES263286U (en) * | 1982-02-17 | 1982-11-01 | Talleres Textiles S A | Bearing and similar extractor device. (Machine-translation by Google Translate, not legally binding) |
| US4429447A (en) * | 1982-08-16 | 1984-02-07 | Owatonna Tool Company | Bearing cup installing tool |
| SU1586904A1 (en) * | 1988-01-07 | 1990-08-23 | Одесская Станция Технического Обслуживания N25197 | Tool for removing outer race of tapered roller bearing |
| GB0701360D0 (en) * | 2006-01-27 | 2007-03-07 | Rode John E | Method and apparatus for preloading a bearing |
| CN102489989A (en) * | 2011-11-30 | 2012-06-13 | 力帆实业(集团)股份有限公司 | Lower tooling of press-mounting head tube bearing race |
| CN103341754A (en) * | 2013-06-27 | 2013-10-09 | 力帆实业(集团)股份有限公司 | Motorcycle orientation column bearing assembling method |
| JP2015194216A (en) * | 2014-03-31 | 2015-11-05 | Ntn株式会社 | Extraction structure of conical roller bearing |
| CN205521187U (en) * | 2016-02-16 | 2016-08-31 | 杭州腾骅汽车变速器股份有限公司 | Automatic derailleur is tapered roller bearing mounting tool for refabrication |
| CN208117733U (en) * | 2018-03-06 | 2018-11-20 | 力帆实业(集团)股份有限公司 | Taper bearing press mounting tooling and direction of traffic column bearing press mounting tooling |
-
2018
- 2018-03-06 CN CN201810184801.6A patent/CN108326795A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES263286U (en) * | 1982-02-17 | 1982-11-01 | Talleres Textiles S A | Bearing and similar extractor device. (Machine-translation by Google Translate, not legally binding) |
| US4429447A (en) * | 1982-08-16 | 1984-02-07 | Owatonna Tool Company | Bearing cup installing tool |
| SU1586904A1 (en) * | 1988-01-07 | 1990-08-23 | Одесская Станция Технического Обслуживания N25197 | Tool for removing outer race of tapered roller bearing |
| GB0701360D0 (en) * | 2006-01-27 | 2007-03-07 | Rode John E | Method and apparatus for preloading a bearing |
| CN102489989A (en) * | 2011-11-30 | 2012-06-13 | 力帆实业(集团)股份有限公司 | Lower tooling of press-mounting head tube bearing race |
| CN103341754A (en) * | 2013-06-27 | 2013-10-09 | 力帆实业(集团)股份有限公司 | Motorcycle orientation column bearing assembling method |
| JP2015194216A (en) * | 2014-03-31 | 2015-11-05 | Ntn株式会社 | Extraction structure of conical roller bearing |
| CN205521187U (en) * | 2016-02-16 | 2016-08-31 | 杭州腾骅汽车变速器股份有限公司 | Automatic derailleur is tapered roller bearing mounting tool for refabrication |
| CN208117733U (en) * | 2018-03-06 | 2018-11-20 | 力帆实业(集团)股份有限公司 | Taper bearing press mounting tooling and direction of traffic column bearing press mounting tooling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305766A (en) * | 2021-05-31 | 2021-08-27 | 中国科学院长春光学精密机械与物理研究所 | Assembly tool and assembly method for hemispherical optical window |
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