CN206555304U - A kind of multifunction bearing press-loading apparatus - Google Patents
A kind of multifunction bearing press-loading apparatus Download PDFInfo
- Publication number
- CN206555304U CN206555304U CN201720065094.XU CN201720065094U CN206555304U CN 206555304 U CN206555304 U CN 206555304U CN 201720065094 U CN201720065094 U CN 201720065094U CN 206555304 U CN206555304 U CN 206555304U
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- China
- Prior art keywords
- ring
- bearing
- pressure ring
- copper pressure
- inner ring
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Abstract
The utility model discloses multifunction bearing press-loading apparatus, including the inner ring copper pressure ring being adapted with bearing inner race, external screw thread is offered on the lateral wall of the inner ring copper pressure ring, outer ring copper pressure ring and locking nut that longitudinal section is in door type structure is screwed successively on the external screw thread.The bottom-working surface outer edge of the inner ring copper pressure ring and outer ring copper pressure ring carries chamfering.The utility model advantage is simple in construction, is easy to carry, easy to use.The need for according to different service conditions, both combinable synchronous press mounting bearing internal external circles, and decomposable asymmetric choice net opens inner ring or the outer ring of independent pressing bearing on the premise of bearing installation quality is ensured, reduce the quantity of frock, substantially increase production efficiency.Inner ring and outer ring pressure ring use copper material, it is ensured that its surface is injury-free when bearing is installed.
Description
Technical field
The utility model is related to bearing press-fitting device, press-fits more particularly, to a kind of multifunction bearing that is combined, decomposing
Device.
Background technology
Bearing is compared with common mechanical part, because its accuracy of manufacture is very high, certain requirement to installing and using, such as
It is not noted that, it will bearing is caused damage, it is impossible to obtain normal bearing service life, also results in the broken of correlated parts
Damage.In general, all caused as the accident produced by bearing because of Rig up error, therefore if by correct method peace
Dress, the service life with regard to bearing can be improved.The main points that bearing is installed are exactly to press-fit strength to need vertical and uniform, and this is just needed
Use special press-fitting tool.The frock used during current bearing press mounting is that independent inner ring press mounting tool, outer ring press-fit
The instrument of instrument and synchronous press mounting Internal and external cycle, causes frock species various, not readily portable, uses the drawback such as cumbersome.
The content of the invention
The utility model purpose is to provide a kind of multifunction bearing press-loading apparatus, and the device can be carried out according to actual needs
Combination is decomposed, and realizes circle inside and outside to bearing simultaneously or only bearing inner race, outer ring are press-fited.
To achieve the above object, the utility model can take following technical proposals：
Multifunction bearing press-loading apparatus described in the utility model, including the inner ring copper pressure ring being adapted with bearing inner race,
External screw thread is offered on the lateral wall of the inner ring copper pressure ring, longitudinal section has been screwed successively on the external screw thread in gate knot
The outer ring copper pressure ring and locking nut of structure.
The bottom-working surface outer edge of the inner ring copper pressure ring and outer ring copper pressure ring carries chamfering.
The utility model advantage is simple in construction, is easy to carry, easy to use.The need for according to different service conditions,
Both combinable synchronous press mounting bearing internal external circle, and decomposable asymmetric choice net opens inner ring or the outer ring of independent pressing bearing, is ensureing axle
On the premise of holding installation quality, the quantity of frock is reduced, production efficiency is substantially increased.Inner ring and outer ring pressure ring use copper
Material, it is ensured that its surface is injury-free when bearing is installed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Use state figure when Fig. 2 is the utility model synchronous press mounting bearing internal external circle.
Use state figure when Fig. 3 is the utility model pressing bearing outer ring.
Use state figure when Fig. 4 is the utility model pressing bearing inner ring.
Embodiment
As shown in figure 1, multifunction bearing press-loading apparatus described in the utility model, including in being adapted with bearing inner race
Copper pressure ring 1 is enclosed, external screw thread 2 is offered on the lateral wall of inner ring copper pressure ring 1, having screwed longitudinal section successively on external screw thread 2 is in
The outer ring copper pressure ring 3 and locking nut 4 of door type structure；To ensure not damage bearing, inner ring copper pressure ring 1 and outer ring copper pressure during work
The bottom-working surface outer edge of ring 3 carries chamfering.
When bearing inner race 5.1 and axle 6 and bearing outer ring 5.2 and bearing saddle bore 7 are all tight fits, the He of bearing inner race 5.1
Outer ring 5.2 will be pressed into axle 6 and bearing saddle bore 7 simultaneously, now, and the present apparatus needs to work in the assembled state：By outer ring copper pressure
Ring 3 screws consistent to bottom-working surface and inner ring copper pressure ring 1, and then locking nut 4 and outer ring copper pressure ring 3 and tightening position will
It is placed on the upper surface of bearing（Outer ring copper pressure ring 3 is placed on bearing outer ring 5.2, and inner ring copper pressure ring 1 is placed in bearing inner race 5.1
On）, apply pressure assembling force F at the top of inner ring copper pressure ring 1, pressure assembling force F can be acted on bearing inner race 5.1 and outer ring 5.2 simultaneously,
So that bearing is smoothly installed in place；As shown in Figure 2.
If bearing outer ring 5.2 and the tight fit of bearing saddle bore 7, and bearing inner race 5.1 is when with axle 6 being compared with loose fit, can be with
Outer ring copper pressure ring 3 is screwed from inner ring copper pressure ring 1, outer ring copper pressure ring 3 is withheld on bearing outer ring 5.2, pressure assembling force F
It is applied directly on outer ring copper pressure ring 3, so as to bearing outer ring 5.2 is smoothly press fit into bearing saddle bore 7, as shown in Figure 3.
If bearing inner race 5.1 is tight fit with axle 6, can be only when bearing outer ring 5.2 is compared with loose fit with bearing saddle bore
Using inner ring copper pressure ring 1, it is pressed against on bearing inner race 5.1, pressure assembling force F is applied directly on inner ring copper pressure ring 1, so that smoothly
Bearing inner race 5.1 is fitted on axle 6, as shown in Figure 4.
Bearing press-fitting device decomposable asymmetric choice net of the present utility model opens inner ring or the outer ring of independent pressing bearing, can also combine
Get up the inside and outside circle of synchronous press mounting bearing, on the premise of bearing installation quality is ensured, reduces the quantity of press mounting tool, together
When be also convenient for carry, substantially increase production efficiency, reduce the manufacturing cost of frock.
Claims (2)
1. a kind of multifunction bearing press-loading apparatus, it is characterised in that：Including the inner ring copper pressure ring being adapted with bearing inner race（1）,
In the inner ring copper pressure ring（1）Lateral wall on offer external screw thread（2）, in the external screw thread（2）On screwed vertical cut successively
Face is in the outer ring copper pressure ring of door type structure（3）And locking nut（4）.
2. multifunction bearing press-loading apparatus according to claim 1, it is characterised in that：The inner ring copper pressure ring（1）With it is outer
Enclose copper pressure ring（3）Bottom-working surface outer edge carry chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065094.XU CN206555304U (en) | 2017-01-19 | 2017-01-19 | A kind of multifunction bearing press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065094.XU CN206555304U (en) | 2017-01-19 | 2017-01-19 | A kind of multifunction bearing press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555304U true CN206555304U (en) | 2017-10-13 |
Family
ID=60360032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720065094.XU Active CN206555304U (en) | 2017-01-19 | 2017-01-19 | A kind of multifunction bearing press-loading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621166A (en) * | 2020-12-15 | 2021-04-09 | 山西江淮重工有限责任公司 | Bearing mounting device of small cabin and method for mounting bearing by using mounting device |
| CN113847393A (en) * | 2021-08-09 | 2021-12-28 | 宁夏天地奔牛实业集团有限公司 | Integral type box speed reducer for coal mine underground crusher and assembling method |
-
2017
- 2017-01-19 CN CN201720065094.XU patent/CN206555304U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621166A (en) * | 2020-12-15 | 2021-04-09 | 山西江淮重工有限责任公司 | Bearing mounting device of small cabin and method for mounting bearing by using mounting device |
| CN112621166B (en) * | 2020-12-15 | 2023-01-03 | 山西江淮重工有限责任公司 | Bearing mounting device of small cabin and method for mounting bearing by using mounting device |
| CN113847393A (en) * | 2021-08-09 | 2021-12-28 | 宁夏天地奔牛实业集团有限公司 | Integral type box speed reducer for coal mine underground crusher and assembling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171225 Address after: 450000 science avenue of Zhengzhou high tech Industrial Development Zone, Zhengzhou, Henan Province, No. Patentee after: Zhengzhou rail transportation equipment Technology Co. Ltd. Address before: Fengyang high tech Development Zone in Henan Province, Zhengzhou City, 450000 street, No. 10 Patentee before: Zhengzhou Research Institute of Mechanical Engineering |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220406 Address after: 450000 149 science Avenue, Zhengzhou high tech Industrial Development Zone, Henan Patentee after: ZHENGZHOU RESEARCH INSTITUTE OF MECHANICAL ENGINEERING Co.,Ltd. Address before: 450000 149 science Avenue, Zhengzhou high tech Industrial Development Zone, Henan Patentee before: Zhengzhou rail transportation equipment Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |