CN204035964U - A kind of rolling bearing pressing machine - Google Patents
A kind of rolling bearing pressing machine Download PDFInfo
- Publication number
- CN204035964U CN204035964U CN201420437224.4U CN201420437224U CN204035964U CN 204035964 U CN204035964 U CN 204035964U CN 201420437224 U CN201420437224 U CN 201420437224U CN 204035964 U CN204035964 U CN 204035964U
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- China
- Prior art keywords
- wheel
- oil cylinder
- sides
- cylinder fixed
- base
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of rolling bearing pressing machine, comprise base, be symmetricly set on the oil cylinder fixed mount of both sides on base and press-fit combined oil cylinder, transverse beam assembly, wheel is to supporting elevation mechanism, Ce Ding mechanism and raising device, the oil cylinder fixed mount of described both sides is connected by weighing assembly, described wheel is arranged on wheel on the base of below in the middle of main shaft to supporting elevation mechanism, take turns supporting elevation mechanism by lifting bracket and lift oil tank, motor, reductor and power transmission shaft composition, described motor is through reductor connection for transmission axle, power transmission shaft runs through lifting bracket, described raising device symmetry be located at two side cylinder fixed mounts and wheel between, raising device is made up of lifting support and rising oil cylinder.The utility model is provided with raising device at wheel to both sides, can realize press-fiting and dismantling bearing, applied widely, easy to use.
Description
Technical field
The utility model relates to railway special mechanical equipment technical field, particularly relates to a kind of rolling bearing pressing machine.
Background technology
Along with the Railway Market of China steps the gateway of a country gradually, rail vehicles is taken turns right production internationalization and is just significantly promoted, the wheel of various gauge, axle journal gets more and more to demand, it is right that current railway wheel-pair bearing assembling press is only applicable to domestic rail vehicles wheel mostly, cannot meet the need of market.Therefore, need the railway wheel-pair bearing assembling press that a kind of improvement is provided, to adapt to various gauge, the press-fiting of axle journal wheel set bearing, thus solve a difficult problem for bearing press mounting process.
Utility model content
For the problems referred to above, the utility model provides a kind of realization and press-fits and dismantle bearing, rolling bearing pressing machine applied widely, easy to use.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of rolling bearing pressing machine, comprise base, be symmetricly set on the oil cylinder fixed mount of both sides on base and press-fit combined oil cylinder, transverse beam assembly, wheel is to supporting elevation mechanism, Ce Ding mechanism and raising device, the oil cylinder fixed mount of described both sides is connected by weighing assembly, described wheel is arranged on wheel on the base of below in the middle of main shaft to supporting elevation mechanism, take turns supporting elevation mechanism by lifting bracket and lift oil tank, motor, reductor and power transmission shaft composition, described motor is through reductor connection for transmission axle, power transmission shaft runs through lifting bracket, described raising device symmetry be located at two side cylinder fixed mounts and wheel between, raising device is made up of lifting support and rising oil cylinder.
Further, be fixedly linked bottom the oil cylinder fixed mount of described both sides by bolt and base, the oil cylinder fixed mount top of both sides is connected by transverse beam assembly, the frame stressing structure that composition one is closed.
Further, described base is also equipped with pressure sensor and alignment sensor, measures in real time and press-fit pressure size and contraposition is carried out to bearing, ensure that press-fiting the stable of work carries out.
From the above-mentioned description to the utility model structure, compared to the prior art, the utility model tool has the following advantages:
The utility model both sides symmetry is assembled simultaneously, and rolling bearing is good to the proper alignment of main shaft with wheel, and installation accuracy is high, is provided with raising device, can realizes press-fiting and dismantling bearing at wheel to both sides, applied widely, easy to use.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of rolling bearing pressing machine of the utility model;
Fig. 2 is the A-A sectional structure schematic diagram of a kind of rolling bearing pressing machine of the utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment
With reference to figure 1, Fig. 2, a kind of rolling bearing pressing machine, comprise base 1, be symmetricly set on the oil cylinder fixed mount 2 of both sides on base and press-fit combined oil cylinder 3, transverse beam assembly 4, wheel is to supporting elevation mechanism 5, Ce Ding mechanism 6 and raising device 7, the oil cylinder fixed mount 2 of described both sides is connected by measurement assembly 4, described wheel is arranged on wheel on the base 1 of below in the middle of main shaft to supporting elevation mechanism 5, take turns supporting elevation mechanism 5 by lifting bracket 51 and lift oil tank 52, motor 53, reductor 54 and power transmission shaft 55 form, described motor 53 is through reductor 54 connection for transmission axle 55, power transmission shaft 55 runs through lifting bracket 51, described raising device 7 symmetry be located at two side cylinder fixed mounts 2 and wheel between, raising device 7 is made up of lifting support 71 and rising oil cylinder 72.
Be fixedly linked by bolt and base 1 bottom the oil cylinder fixed mount 2 of described both sides, oil cylinder fixed mount 2 top of both sides is connected by transverse beam assembly 4, the frame stressing structure that composition one is closed, Stability Analysis of Structures, stable working.
Described base 1 is also equipped with pressure sensor and alignment sensor, measures in real time and press-fit pressure size and contraposition is carried out to bearing, ensure that press-fiting the stable of work carries out.
The utility model both sides symmetry is assembled simultaneously, and rolling bearing is good to the proper alignment of main shaft with wheel, and installation accuracy is high, is provided with raising device, can realizes press-fiting and dismantling bearing at wheel to both sides, applied widely, easy to use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a rolling bearing pressing machine, comprise base (1), be symmetricly set on the oil cylinder fixed mount (2) of both sides on base and press-fit combined oil cylinder (3), transverse beam assembly (4), wheel is to supporting elevation mechanism (5), Ce Ding mechanism (6) and raising device (7), it is characterized in that: the oil cylinder fixed mount (2) of described both sides is connected by transverse beam assembly (4), described wheel is arranged on wheel on the base (1) of below in the middle of main shaft to supporting elevation mechanism (5), take turns supporting elevation mechanism (5) by lifting bracket (51) and lift oil tank (52), motor (53), reductor (54) and power transmission shaft (55) composition, described motor (53) is through reductor (54) connection for transmission axle (55), power transmission shaft (55) runs through lifting bracket (51), described raising device (7) symmetry be located at two side cylinder fixed mounts (2) and wheel between, raising device (7) is made up of lifting support (71) and rising oil cylinder (72).
2. a kind of rolling bearing pressing machine according to claim 1, it is characterized in that: oil cylinder fixed mount (2) bottom of described both sides is fixedly linked by bolt and base (1), oil cylinder fixed mount (2) top of both sides is connected by transverse beam assembly (4), the frame stressing structure that composition one is closed.
3. a kind of rolling bearing pressing machine according to claim 1, is characterized in that: (1) is also equipped with pressure sensor and alignment sensor to described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437224.4U CN204035964U (en) | 2014-08-05 | 2014-08-05 | A kind of rolling bearing pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420437224.4U CN204035964U (en) | 2014-08-05 | 2014-08-05 | A kind of rolling bearing pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035964U true CN204035964U (en) | 2014-12-24 |
Family
ID=52236672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420437224.4U Expired - Fee Related CN204035964U (en) | 2014-08-05 | 2014-08-05 | A kind of rolling bearing pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097063A (en) * | 2017-06-23 | 2017-08-29 | 宁波中亿自动化装备有限公司 | Car rear axle semi-axis assembles device and automobile assembly system |
| CN108544208A (en) * | 2018-04-25 | 2018-09-18 | 杭州容大智造科技有限公司 | A kind of multistation rear axle bearing synchronization positioning press-loading device |
| CN108907663A (en) * | 2018-07-03 | 2018-11-30 | 安徽瑞铁轨道装备有限公司 | A kind of fixed optical axis bearing press for rail vehicle |
-
2014
- 2014-08-05 CN CN201420437224.4U patent/CN204035964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107097063A (en) * | 2017-06-23 | 2017-08-29 | 宁波中亿自动化装备有限公司 | Car rear axle semi-axis assembles device and automobile assembly system |
| CN108544208A (en) * | 2018-04-25 | 2018-09-18 | 杭州容大智造科技有限公司 | A kind of multistation rear axle bearing synchronization positioning press-loading device |
| CN108907663A (en) * | 2018-07-03 | 2018-11-30 | 安徽瑞铁轨道装备有限公司 | A kind of fixed optical axis bearing press for rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |