CN203109572U - Novel bearing press-fitting machine - Google Patents
Novel bearing press-fitting machine Download PDFInfo
- Publication number
- CN203109572U CN203109572U CN 201320131719 CN201320131719U CN203109572U CN 203109572 U CN203109572 U CN 203109572U CN 201320131719 CN201320131719 CN 201320131719 CN 201320131719 U CN201320131719 U CN 201320131719U CN 203109572 U CN203109572 U CN 203109572U
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- press
- hydraulic cylinder
- novel bearing
- fitting machine
- frame
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Abstract
The utility model discloses a novel bearing press-fitting machine. The novel bearing press-fitting machine comprises a pulley guide rail beam, a suspension deice, a press-fitting machine frame, a hydraulic cylinder and an oil station, wherein the press-fitting machine frame is hung on the pulley guide rail beam through the suspension device, the hydraulic cylinder is fixed on one side of the press-fitting machine frame, and a centre base is fixed on the opposite side of the press-fitting machine frame. The novel bearing press-fitting machine is characterized in that an extension rod is installed on the pressing-head portion of the hydraulic cylinder, and a centre and a compression spring are successively instead in the inner cavity f the extension rod from outside to inside. The novel bearing press-fitting machine is small in occupied space, facilitates assembly line work, and has the advantages of being scientific and reasonable in structure, simple and convenient to operate, and high in assembly quality.
Description
Technical field
The utility model relates to a kind of bearing machinery is installed, and relates in particular to the bearing press of casing both sides on same center line bearing hole.
Background technology
Automobile gearbox, engineering machinery transmission case, lathe decelerator etc. are along with the development of industries such as transportation, agricultural, processing, its mounting technology upgrades to modernized pipelining by stall with goods spread out on the ground for sale, workshop formula in recent decades, but influence the main still assembling of casing two side bearings of efficiency of assembling and level, the assembling of casing two side bearings at present mainly contains three kinds of modes: 1, in advance bearing is pressed on the power transmission shaft indirect labor again and knocks and put in place, this mode efficient is the lowest, and damages axle or bearing easily; 2, adopt the vertical method that press-fits, the bearing with casing one side presses earlier, again the casing tipping is come to press the bearing of opposite side, and this mode labour intensity is bigger; 3, load onto fixing horizontal pressing machine in the streamline both sides, can press-fit casing two side bearings simultaneously, this mode has improved operating efficiency, and it is good to press-fit quality, and shortcoming is that the hold facility place is big, and assembly line is had relatively high expectations, and it is smooth and easy to influence pipelining.
Summary of the invention
For overcoming the deficiency of existing bearing mounting technology, the purpose of this utility model is to provide a kind of novel bearing pressing machine, substitute and traditional to strike the dress bearing manually and fixing pressing machine fixed point press-fits, to improve assembly line bearing press mounting quality, be convenient to traditional assembly line and improve, guarantee to press-fit the smoothness of process.
For achieving the above object, the technical solution of the utility model is: a kind of novel bearing pressing machine, comprise pulley guide rails beam, suspension arrangement, press-fit frame, hydraulic cylinder and oil station, described pulley guide rails beam is hung with by suspension arrangement and press-fits frame, press-fit frame one side hydraulic cylinder is fixedly arranged, a corresponding side fixedly has dead head, it is characterized in that extension bar is equipped with in the pressure head portion of described hydraulic cylinder, and the extension bar inner chamber is by being equipped with top successively in outer the reaching and the compression spring.
Described suspension arrangement comprises assembly pulley, Spring balancer and balancer hook base, and assembly pulley is corresponding with the pulley guide rails beam, and Spring balancer upper end fixed block group lower end stable equilibrium device hook base fixedly has the frame of press-fiting on the balance hook base.
Described dead head inner chamber is by being equipped with top successively in outer the reaching and the compression spring, and the other end is equipped with the adjusting bolt of adjusting compression spring elasticity.
Described press-fit limiting plate is housed on the frame, be used for the position of restriction casing.
Between described hydraulic cylinder and oil station oil inlet pipe and oil return pipe are housed.
On the described hydraulic cylinder control button is housed.
The utility model floor space is little, is convenient to pipelining, and it has scientific and reasonable for structure, and is easy and simple to handle, the characteristics that assembly quality is high.
Description of drawings
Fig. 1 is the utility model structural representation.
Accompanying drawing indicates explanation:
Among the figure, 1 is the pulley guide rails beam, and 2 is assembly pulley, and 3 is Spring balancer, 4 is the balancer hook base, and 5 for regulating bolt, and 6 is pressure head, and 7 are the compression spring, 8 is dead head, and 9 is bearing, and 10 is top, and 11 is casing, 12 is axle, and 13 is limiting plate, and 14 is extension bar, 15 is hydraulic cylinder, and 16 for press-fiting frame, and 17 is oil return pipe, 18 is oil inlet pipe, and 19 is control button, and 20 is the oil station.
The specific embodiment
For making the art personnel better understand the technical solution of the utility model, below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
As shown in Figure 1, a kind of novel bearing pressing machine, comprise pulley guide rails beam 1, suspension arrangement, press-fit frame 16, hydraulic cylinder 15 and oil station 20, described pulley guide rails beam 1 is hung with by suspension arrangement and press-fits frame 16, press-fit frame 16 1 sides hydraulic cylinder 15 is fixedly arranged, a corresponding side fixedly has dead head 8, it is characterized in that extension bar 14 is equipped with in the pressure head portion of described hydraulic cylinder 15, extension bar 14 inner chambers by outer and in be equipped with top 10 and compress spring 7 successively.
Described suspension arrangement comprises assembly pulley 2, Spring balancer 3 and balancer hook base 4, and assembly pulley 2 is corresponding with pulley guide rails beam 1, and Spring balancer 3 upper end fixed block groups 2 lower end stable equilibrium device hook bases 4 fixedly have the frame of press-fiting 16 on the balance hook base 4.Dead head 8 inner chambers by outer and in be equipped with top 10 and compression spring 7 successively, the other end is equipped with the adjusting bolt 5 of adjusting compression spring 7 elasticities.Press-fit limiting plate 13 is housed on the frame 16, be used for the position of restriction casing 11.Oil inlet pipe 18 and oil return pipe 17 are equipped with in hydraulic cylinder 15 and 20 at oil station.Control button 19 is housed on the hydraulic cylinder 15.
During use, pulling press-fits frame 16 to be made and will be close to limiting plate 13 by bearings mounted casing 11, and make the axle 12 in the casing 11 aim at top 10 of both sides, the bearing 9 that will press-fit is placed on top 10 front portions, oil inlet pipe 18 and oil return pipe 17 are equipped with in hydraulic cylinder 15 and 20 at the oil station that is placed on ground, so that the transmission of hydraulic oil, press control button 19, primer fluid cylinder pressure 15, promoting top 10 of extension bar 14 and inner chamber thereof advances, press-fiting frame 16 slides along pulley guide rails beam 1, top 10 lifting axes 12 of bilateral, extension bar press-fits the bearing 9 in its chamber to the casing 11 in the hole corresponding with axle 12, press-fits frame 16 and continues to slide along pulley guide rails beam 1 under the effect of hydraulic cylinder 15, and the bearing 9 of opposite side is press-fited to the casing 11 opposite sides hole corresponding with spools 12.
Claims (6)
1. novel bearing pressing machine, comprise pulley guide rails beam, suspension arrangement, press-fit frame, hydraulic cylinder and oil station, described pulley guide rails beam is hung with by suspension arrangement and press-fits frame, press-fit frame one side hydraulic cylinder is fixedly arranged, a corresponding side fixedly has dead head, extension bar is equipped with in the pressure head portion that it is characterized in that described hydraulic cylinder, and the extension bar inner chamber is by being equipped with top successively in outer the reaching and the compression spring.
2. a kind of novel bearing pressing machine according to claim 1, it is characterized in that described suspension arrangement comprises assembly pulley, Spring balancer and balancer hook base, assembly pulley is corresponding with the pulley guide rails beam, Spring balancer upper end fixed block group lower end stable equilibrium device hook base fixedly has the frame of press-fiting on the balance hook base.
3. a kind of novel bearing pressing machine according to claim 1 is characterized in that described dead head inner chamber by being equipped with top successively in outer the reaching and the compression spring, and the other end is equipped with the adjusting bolt of adjusting compression spring elasticity.
4. a kind of novel bearing pressing machine according to claim 1, it is characterized in that described press-fit limiting plate is housed on the frame, be used for the position of restriction casing.
5. a kind of novel bearing pressing machine according to claim 1 is characterized in that between described hydraulic cylinder and oil station oil inlet pipe and oil return pipe being housed.
6. a kind of novel bearing pressing machine according to claim 1 is characterized in that on the described hydraulic cylinder control button being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131719 CN203109572U (en) | 2013-03-22 | 2013-03-22 | Novel bearing press-fitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131719 CN203109572U (en) | 2013-03-22 | 2013-03-22 | Novel bearing press-fitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203109572U true CN203109572U (en) | 2013-08-07 |
Family
ID=48889949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131719 Expired - Fee Related CN203109572U (en) | 2013-03-22 | 2013-03-22 | Novel bearing press-fitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203109572U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619056A (en) * | 2016-03-24 | 2016-06-01 | 江苏瑞德机械有限公司 | Method for pressing shaft and bearings into dobby box body and press-in device thereof |
| CN108115386A (en) * | 2017-11-28 | 2018-06-05 | 中国航发西安动力控制科技有限公司 | The instrument of pressing bearing |
| CN110315314A (en) * | 2019-04-23 | 2019-10-11 | 武汉轻工大学 | A kind of pressing machine and pressing method |
| CN118024056A (en) * | 2024-04-12 | 2024-05-14 | 北京特思迪半导体设备有限公司 | Main shaft assembly tool and main shaft assembly method for wafer grinding machine |
-
2013
- 2013-03-22 CN CN 201320131719 patent/CN203109572U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619056A (en) * | 2016-03-24 | 2016-06-01 | 江苏瑞德机械有限公司 | Method for pressing shaft and bearings into dobby box body and press-in device thereof |
| CN105619056B (en) * | 2016-03-24 | 2017-12-12 | 江苏瑞德机械有限公司 | Axle and bearing method of press-fitting and its press-in device on a kind of multi-arm box body |
| CN108115386A (en) * | 2017-11-28 | 2018-06-05 | 中国航发西安动力控制科技有限公司 | The instrument of pressing bearing |
| CN110315314A (en) * | 2019-04-23 | 2019-10-11 | 武汉轻工大学 | A kind of pressing machine and pressing method |
| CN118024056A (en) * | 2024-04-12 | 2024-05-14 | 北京特思迪半导体设备有限公司 | Main shaft assembly tool and main shaft assembly method for wafer grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Ying Inventor after: Xu Shixiang Inventor after: Meng Xiangmeng Inventor after: Zhao Jingui Inventor before: Zhang Shifeng Inventor before: Long Jiafu Inventor before: Liu Ting |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160407 Address after: Shandong province Gaotang County Office of 252800 Huixin highway 322 and 316 intersections Patentee after: Shandong Gaotang Tianqi Hydraulic Machinery Co., Ltd. Address before: 252800, Shandong, Gaotang Province Economic and Technological Development Zone, Shandong province Liaocheng 88 Tong Heavy Machinery Co., Ltd. Patentee before: Shandong Lingtong Heavy Industry Machinery Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shandong province Gaotang County Office of 252800 Huixin highway 322 and 316 intersections Patentee after: Shandong Hongfeng intelligent equipment Limited by Share Ltd Address before: Shandong province Gaotang County Office of 252800 Huixin highway 322 and 316 intersections Patentee before: Shandong Gaotang Tianqi Hydraulic Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20180322 |