CN208375190U - A kind of bearing installing tool - Google Patents
A kind of bearing installing tool Download PDFInfo
- Publication number
- CN208375190U CN208375190U CN201820951696.XU CN201820951696U CN208375190U CN 208375190 U CN208375190 U CN 208375190U CN 201820951696 U CN201820951696 U CN 201820951696U CN 208375190 U CN208375190 U CN 208375190U
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- CN
- China
- Prior art keywords
- bearing
- sleeve
- cylinder
- force
- shell
- 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.)
- Expired - Fee Related
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- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a kind of bearing installing tool, the bearing installing tool includes: force sleeve 1, pilot sleeve 2, support ring 3, T shape pedestal 4, shell 6；Force sleeve 1 assigns into pilot sleeve 2, and on pilot sleeve 2 and T shape pedestal 4, shell 6 is set on pilot sleeve 2 setting of support ring 3, and bearing 5 is set on force sleeve 1, and force sleeve 1 is provided with the bearing limiting device for clamping bearing 5.Bearing installing tool described in the utility model is simple and reliable for structure, easy to process, is easy to use, greatly improves bearing assembling quality.
Description
Technical field
The utility model belongs to automobile assembling field, and in particular to a kind of bearing installing tool.
Background technique
Bearing installing tool has two major classes at present, and one kind is the bearing installing tool used when batch production assembly, batch
The bearing installing tool used when production assembly is usually integrally designed with press, and manufacturing cost is high.And this tool majority is
For the design bearing of a certain specific model, poor compatibility；Another kind of is used bearing erector when trial-manufacture of sample assembles
Tool, this kind of tool only have an easy pressure head, and assembly efficiency and assembling quality are all relatively low, and have damage to bearing.In sample
Machine assembling stage, bearing are installed using easy assembly tool, cause product in the tests process such as noise, durable, service life
In it is unqualified, or expected effect is not achieved.
Application number CN200920116033.7 discloses a kind of bearing installing tool, including effect end and force side.Effect
It holds cylindrical, is equipped with the plug that matches with bearing inner race in effect end end face center.Such structure to act on end and axis
Holding can be in close contact, install bearing when plug be in the circle of bearing inner race, play the role of fixing bearing, by percussion by
Power end, effect end can give bearing outer ring stabilization and powerful power.
Above-mentioned tool in use, since plug can not make bearing and bearing hole keep good concentricity, is led
A degree of damage can be caused to bearing and bearing hole by causing the press fitting process of bearing.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of bearing installing tool, to solve the above problems.
Tool described in the utility model includes force set cylinder, pilot sleeve, support ring, T shape pedestal, shell；Exert a force sleeve
Including cylindrical sleeve body, one end of sleeve body is force side, and force side uses circular metal disc seal, sleeve body
Outside be provided with the annular convex platform coaxial with sleeve body, the outer diameter of annular convex platform is greater than the outer diameter of bearing, sleeve body
Bearing limiting device is provided in sleeve body between open end and annular convex platform；The open end of sleeve body assigns into guiding
In sleeve, force sleeve and pilot sleeve clearance fit；Pilot sleeve is by coaxial and uniform internal diameter the first cylinder and the second cylinder
Composition, shell is set on the first cylinder, the first cylinder and external shell clearance fit, and support ring is set in the first cylinder and the
On the first cylinder at two cylinder link positions；Support ring is provided with the groove of clamping shell；T shape pedestal is equipped with and is used to support shell
The load-bearing table top of body, the edge of load-bearing table top symmetrically offer the screw hole with screw rod cooperation；The center of load-bearing table top is perpendicular
Directly offer through-hole, the second cylinder be set in through-hole and with T shape pedestal clearance fit.
Preferably, the bearing limiting device includes: the guarantor that blind hole on the outside of sleeve body is arranged in, is arranged in blind hole
The spring and steel ball holding frame, being successively set in retainer.
Preferably, the diameter of the steel ball is less than the aperture of blind hole, and the steel ball protrudes from the retainer, the steel ball
The length for protruding the retainer is equal to the radius of the steel ball.
The superior effect of tool described in the utility model is:
1, the structure setting of the tool is simple and reliable, easy to process, is easy to use, and improves bearing assembling quality；
2, the bearing of the tool setting is inserted in force set cylinder, and bearing is fixed on force sleeve by bearing limiting device
On, bearing is pressed into shell by operator in the case where hand is not contacted and held by last item, during pressing bearing, drop
The low operational danger of operator.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of tool described in the utility model；
Fig. 2 is the partial approach figure of A in Fig. 1.
It is as shown in the figure: 1- force sleeve, 11- sleeve body, 12- annular convex platform, 13- bearing limiting device, 131- blind hole,
132- steel ball, 133- spring, 134- retainer, 2- pilot sleeve, the first cylinder of 21-, the second cylinder of 22-, 3- support ring, 4-T
Shape pedestal, 41- load-bearing table top, 42- bolt, 43- through-hole, 5- bearing, 6- shell.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the specific embodiment of tool described in the utility model is made further
It is described in detail.
As shown in Figure 1, the tool includes: force sleeve 1, pilot sleeve 2, support ring 3, T shape pedestal 4, shell 6；It applies
Power sleeve 1 assigns into pilot sleeve 2, and for the setting of support ring 3 on pilot sleeve 2 and T shape pedestal 4, shell 6 is set in guide sleeve
On cylinder 2.
The sleeve 1 that exerts a force includes cylindrical sleeve body 11, and one end of sleeve body 11 is force side, and force side is using circle
Shape metal disc seal, circular metal plate are fixedly welded on one end of sleeve body 11；The outside of sleeve body 11 is provided with and covers
The coaxial annular convex platform 12 of cylinder ontology 11, the outer diameter of annular convex platform 12 are greater than the outer diameter of bearing 5, the open end of sleeve body 11 with
Bearing limiting device 13 is provided in sleeve body 11 between annular convex platform 12；Bearing 5 is set in sleeve body 11, and is led to
It crosses annular convex platform 12 and bearing limiting device 13 is fixed on the force sleeve 1.
Force sleeve 1 open end assign into pilot sleeve 2, and with 2 clearance fit of pilot sleeve.
As shown in Fig. 2, bearing limiting device 13 includes: blind hole 131, retainer 132, spring 133 and steel ball 134, blind hole
131 are arranged in the outside of sleeve body 11, and retainer 132 is fixedly installed with inside blind hole 131, is provided with outside retainer 132
Steel ball 134 is connected between steel ball 134 and retainer 132 by spring 133, and the diameter of steel ball 134 is less than the aperture of blind hole 131, steel
The length that pearl 134 protrudes from sleeve body 11 is equal to the radius of steel ball 134.
Pilot sleeve 2 is made of coaxial and equal internal diameter the first cylinder 21 and the second cylinder 22, and shell 6 is set in first
On cylinder 21, the first cylinder 21 and 6 clearance fit of shell.
Support ring 3 is set on the first cylinder 21 at 22 link position of the first cylinder 21 and the second cylinder；Support ring 3 is set
It is equipped with the groove of clamping shell 6.
The horizontal end of T shape pedestal 4 is the load-bearing table top 41 for being used to support external equipment, and the edge of load-bearing table top 41 is symmetrically set
It is equipped with bolt 42；The perpendicular end center of load-bearing table top 41 offers through-hole 43, the second cylinder 22 be arranged in through-hole 43 and with T shape
4 clearance fit of pedestal.
Before pressing bearing 5, force sleeve 1 and pilot sleeve 2 are in mutual cooperation state, it is ensured that the bearing 5 pressed with
The verticality of the bearing centerline hole of the end face and shell 6 of the concentricity and bearing 5 of the bearing hole of shell 6, it is ensured that bearing 5 fills
The accuracy matched avoids bearing 5 from damaging the bearing hole inner wall of shell 6.
It following is a brief introduction of the application method of tool described in the utility model.
Before bearing 5 is installed, first by adjusting the bolt 42 on the load-bearing table top 41 of the tool, T-type pedestal 4 is adjusted
It is whole to arrive stable horizontal position；Support ring 3 is installed on the predetermined position of pilot sleeve 2；Then the second cylinder 22 is assigned
Into through-hole 43；Then it by 6 sets of shell on the first cylinder 21, and is fixed by support ring 3；It is limited and is filled by bearing again
Bearing 5 is fixed on force sleeve 1 by the cooperation for setting 13 Yu annular convex platform 12, and the open end of force sleeve 1 is nested into first
In body 21；It presses finally by the force side of force sleeve 1, completes the installation of bearing 5.
The utility model is not limited to the above embodiment, without departing substantially from the utility model in essence content, this
Any deformation, improvement, the replacement that field technical staff is contemplated that each fall within the protection scope of the utility model.
Claims (3)
1. a kind of bearing installing tool, which is characterized in that including the sleeve, pilot sleeve, support ring, T shape pedestal, shell of exerting a force；
Force sleeve includes cylindrical sleeve body, and one end of sleeve body is force side, and force side uses circular metal disc seal,
The annular convex platform coaxial with sleeve body is provided on the outside of sleeve body, the outer diameter of annular convex platform is greater than the outer diameter of bearing, set
Bearing limiting device is provided in sleeve body between the open end and annular convex platform of cylinder ontology；Pacify the open end of sleeve body
It is inserted in pilot sleeve, force sleeve and pilot sleeve clearance fit；Pilot sleeve by coaxial and uniform internal diameter the first cylinder and
Second cylinder composition, shell are set on the first cylinder, and the first cylinder and external shell clearance fit, support ring are set in first
On the first cylinder at cylinder and the second cylinder link position；Support ring is provided with the groove of clamping shell；T shape pedestal, which is equipped with, to be used
In the load-bearing table top of supporing shell, the edge of load-bearing table top symmetrically offers the screw hole with screw rod cooperation；In load-bearing table top
Heart position vertically offers through-hole, the second cylinder be set in through-hole and with T shape pedestal clearance fit.
2. tool according to claim 1, which is characterized in that the bearing limiting device includes: to be arranged outside sleeve body
The blind hole of side, the retainer being arranged in blind hole, the spring and steel ball being successively set in retainer.
3. tool according to claim 2, which is characterized in that the diameter of the steel ball is less than the aperture of blind hole, the steel ball
The retainer is protruded from, the length that the steel ball protrudes the retainer is equal to the radius of the steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951696.XU CN208375190U (en) | 2018-06-20 | 2018-06-20 | A kind of bearing installing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820951696.XU CN208375190U (en) | 2018-06-20 | 2018-06-20 | A kind of bearing installing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208375190U true CN208375190U (en) | 2019-01-15 |
Family
ID=64968213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820951696.XU Expired - Fee Related CN208375190U (en) | 2018-06-20 | 2018-06-20 | A kind of bearing installing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208375190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883735A (en) * | 2019-12-25 | 2020-03-17 | 江苏万达特种轴承有限公司 | Assembly tool for embedded bearing and assembly process thereof |
| CN115383434A (en) * | 2022-08-31 | 2022-11-25 | 北京海纳川汽车部件股份有限公司 | Worm bearing press-fitting tool |
-
2018
- 2018-06-20 CN CN201820951696.XU patent/CN208375190U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883735A (en) * | 2019-12-25 | 2020-03-17 | 江苏万达特种轴承有限公司 | Assembly tool for embedded bearing and assembly process thereof |
| CN110883735B (en) * | 2019-12-25 | 2023-08-18 | 江苏万达特种轴承股份有限公司 | Assembly tool and assembly process for embedded bearing |
| CN115383434A (en) * | 2022-08-31 | 2022-11-25 | 北京海纳川汽车部件股份有限公司 | Worm bearing press-fitting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |