CN102072260A - Closing-in device of joint bearing with spherical surface - Google Patents
Closing-in device of joint bearing with spherical surface Download PDFInfo
- Publication number
- CN102072260A CN102072260A CN 201010578739 CN201010578739A CN102072260A CN 102072260 A CN102072260 A CN 102072260A CN 201010578739 CN201010578739 CN 201010578739 CN 201010578739 A CN201010578739 A CN 201010578739A CN 102072260 A CN102072260 A CN 102072260A
- Authority
- CN
- China
- Prior art keywords
- closing
- bearing
- pressing plate
- face
- joint shaft
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a closing-in device of a joint bearing with a spherical surface, which comprises a pedestal comprising a base of a rectangular frame groove and a pressing plate which is fixedly connected to the upper end of the base of the rectangular frame groove, wherein the upper end and the lower end of the pedestal are provided with a closing-in type face pressing plate and double-acting rollers, which act on a closing-in face of the bearing in opposite directions, the closing-in type face pressing plate is provided with a groove of which the shape is consistent with the shape of the closing-in face of the bearing, the closing-in face of the bearing is jointed by the closing-in type face pressing plate through a rotary pressing bolt connected to the closing-in type face pressing plate from top to bottom, both ends of the closing-in face of the bearing are supported by the double-acting rollers through an end face bearing which is fixedly connected to a bottom plate of the pedestal from bottom to top, and a manual rotating shaft passes through center holes of the rotary pressing bolt, the closing-in type face pressing plate and the joint bearing with the spherical surface and is fixedly connected to an end face between the rollers at both sides. In the closing-in device of the joint bearing with the spherical surface, which is disclosed by the invention, rolled bearing closing in is carried out on a closing-in part of the bearing by utilizing force generated by the rotary bolt. The closing-in device of the joint bearing with the spherical surface is simple and easy to operate and is convenient and quick, and the closing-in positioning is accurate. The closing-in depth can be randomly regulated, and the problem that bearing closing in needs to be manually carried out at the assembly stage of the closing-in part of the bearing is solved.
Description
Technical field
The present invention relates to a kind of to bearing closing in frock.
Background technique
It is to make earlier bearing hole on part that bearing generally speaking closes up, and bearing and closing in are installed on lathe again.The bearing hole of the required closing in of this part and other part have higher relative position requirement, need make whole hole again after assembling, carry out the installation and the closing in of bearing in assembly process.Like this, because the assembly parts volume is big, out-of-shape can't close up to bearing on lathe, needs the instrument of design specialized that it is closed up.Its difficult point is that bearing is the sphere joint shaft bearing, and endosome can universally rotate, and is difficult for the location; Secondly, the general bearing that on lathe, closes up, as shown in Figure 5, the closing in degree of depth is guaranteed by lathe, implements to roll closing at the bearing two ends by roller.But at assembling stage, generally can't go up lathe bearing is closed up, need manual bearing closing in device to guarantee that bearing closes up.
Summary of the invention
Task of the present invention provides a kind of simple to operation, the closing in accurate positioning, and the closing in depth-adjustment is not used the sphere joint shaft bearing closing in device of lathe.
The technical solution adopted for the present invention to solve the technical problems is: a kind of sphere joint shaft bearing closing in device, comprise, one by rectangle frame bottom land seat 1 with connect firmly the pedestal of forming at the pressing plate of rectangle frame bottom land seat 1 upper end, it is characterized in that, the upper and lower end of described pedestal is provided with closing in profile pressing plate and the two moving roller that acts on bearing closing in face in opposite directions, described closing in profile pressing plate is shaped on and the consistent groove of bearing closing in face shape, it is by the spinning bolt that connects on it bearing closing in face of fitting from top to bottom, the described two end face bearing of moving roller by connecting firmly on the pedestal base plate, withstand bearing closing in face two ends from bottom to top, manually running shaft is by the spinning bolt, the center hole of closing in profile pressing plate and sphere joint shaft bearing, connect firmly on the end face between two side wheels, manually running shaft 6 rotations drive the axis revolution of two moving rollers along manual running shaft, and self is around 10 rotations of pin rod, bearing is closed up implement to roll closing in.
Beneficial effect of the present invention is,
The power that the present invention utilizes swivel bolt to produce rolls bearing to bearing closing in part and closes up.The direct labor closes up to bearing, need not motor-driven, simple to operation, convenient and swift, the closing in accurate positioning.The degree of depth that closes up can be regulated arbitrarily according to actual needs, has solved bearing closing in part assembling stage, can't go up lathe, needs the manual problem that bearing closes up of carrying out; Realized the manual generalization that bearing closes up of carrying out.And all rollers roll the manual bearing closing in of mode all can adopt this kind structure.
Description of drawings
Fig. 1 is the plan view of the broken section of sphere joint shaft bearing closing in device of the present invention.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is a dial schematic representation of the present invention.
Fig. 4 is the manual running shaft schematic representation of the present invention.
Fig. 5 is a prior art bearing closing in part closing in schematic representation.
Among the figure: 1 base, 2 pins, 3 closing in profile pressing plates, 4 pressing plates, 5 spinning bolts, 6 manual running shafts, 7 survey pin, 8 Cock screws, 9 pairs of moving rollers, 10 pin rods, 11 end face bearings, 12 circlips, 13 roller bearings, 14 parts, 15 roller connecting bodys, 16 roller grooves.
Embodiment
In Fig. 1, a kind of sphere joint shaft bearing closing in device most preferred embodiment shown in Figure 2, in Fig. 1, a kind of sphere joint shaft bearing closing in device most preferred embodiment shown in Figure 2, a pressing plate 4 that connects by pin 2 is arranged on the base 1 frame mouth of rectangle groove shaped as frame shape, and pressing plate 4 connects firmly on the frame mouth of base 1 rectangle frame groove upper end.Constitute the pedestal of bearing closing in device of the present invention.The upper and lower end of described pedestal is provided with closing in profile pressing plate 3 and the two moving roller 9 that acts on bearing closing in face in opposite directions.Closing in profile pressing plate 3 is shaped on and the consistent groove of bearing closing in face shape, and its spinning bolt 5 by linking to each other with its upper end fits in bearing closing in face from top to bottom.Be shaped on tapped through hole on the pressing plate 4, spinning bolt 5 connects closing in profile pressing plate 3 by tapped through hole, and the closing in profile of closing in profile pressure 3 is fitted on the bearing closing in face.Spinning bolt 5 screws in the tapped hole of pressing plate 4 by base 1 top.Be shaped on the manual running shaft 6 of the two moving roller grooves 16 of assembling, pass end face bearing 11 that is arranged in base 1 bottom and the pin rod 10 that is connected roller groove 16 two ends pin-and-holes, and be coupled to base 1 together by the center hole of pressing plate 3 and spinning bolt 5.Two moving rollers 9 are placed in manual running shaft 6 rectangular shapes, and the two sides respectively has one to go up long shortly down, and in identical two roller grooves 16 of diameter, pin rod 10 is rotatably connected to two moving rollers 9 on the pin rod 10 by the pin-and-holes of above-mentioned two ends roller groove 16.End face bearing 11 presses fit in the lower end surface of manual running shaft 6 roller connecting bodys 15 cuboids by brearing bore, pastes the formation one mutually with roller connecting body 15 no groove surfaces, and the another side of end face bearing 11 is pasted mutually with base 1 one side of rectangle groove shaped as frame shape.When preventing 6 rotations of manual running shaft, spin off from base 1.In the cylinder annular groove of manual running shaft 6 protuberate basic units 1, be with circlip 12.Manually running shaft 6 by spinning bolt 5, closing in profile pressing plate 3 and endosome can universal rotation sphere joint shaft bearing center hole, the bearing part 14 that closes up is placed between closing in profile pressing plate 3 and the two moving roller 9, make spinning bolt 5 lower end surfaces compress closing in profile pressing plate 3, the two moving rollers 9 in lower end are implemented to roll bearing and are closed up.
Spinning bolt 5 is connected on the pressing plate by pressing plate 4 upper screwed holes.Be shaped on the benchmark groove on the cylndrical surface of spinning bolt 5.Between Transverse plane on the pressing plate 4 and spinning bolt 5 step axles, be provided with the dial 7 that connects firmly by Cock screw 8, dial 7 is as shown in Figure 3.The closing in degree of depth is by the scale may command.The scale of dial 7 is relevant with spinning bolt 5 pitch, and spinning bolt 5 turns around, pitch of its axial displacement.If the thread pitch of spinning bolt 5 is 1mm, a circle scale of dial 7 is 1mm, like this, just can make the degree of depth of closing in become adjustable control.
Two moving rollers 9 withstand bearing closing in face two ends from bottom to top by the end face bearing 11 that connects firmly on the pedestal base plate.When adopting end face bearing 11 can avoid manual running shaft 6 to rotate and base 1 to produce frictional force excessive.Manual running shaft 6 shown in Figure 4 connects firmly on the end face between two side wheels by the center hole of spinning bolt 5, closing in profile pressing plate 3 and sphere joint shaft bearing.Twisting bolt 5 when rotation spinning moves down, closing in profile pressing plate 3 is contacted with bearing closing in product parts 14 profiles, rotary dial 7 then, and " 0 " graduation line on the dial 7 is alignd with reference graduation wire tag on the spinning bolt 5, this state are made as the original state of closing in.After original state is set, with the Cock screw 8 on the dial 7 that dial 7 is fixing again, and then the concrete degree of depth that closes up according to bearing, 0.3mm for example, the groove of the reference graduation line alignment dial 70.3mm of rotation spinning bolt on 5 to its, spinning bolt 5 drives closing in profile pressing plates 3 and moves axially 0.3mm, and it is dark to make two moving rollers 9 be absorbed in bearing closing in product parts 0.3mm.Pull the square head of manual running shaft 6 upper ends with spanner, manually running shaft 6 rotations drive two moving rollers 9, and along the axis revolution of manual running shaft 6, and self is around 10 rotations of pin rod, bearing is closed up implement to roll the closing in moulding.
Usually the lower surface of part 14 original states is a smooth flat, roller can be absorbed in the bearing hole limit by pressure, make part 14 produce plastic deformation, roller rolls a circle along the bearing aperture, part 14 upper surfaces can produce the flange distortion of the axial displacement that stops bearing, in part, one side closes up and finishes, and another side is closed up again with bearing fixing.
Claims (6)
1. sphere joint shaft bearing closing in device, comprise, one by rectangle frame bottom land seat (1) with connect firmly the pedestal of forming at the pressing plate (4) of rectangle frame bottom land seat (1) upper end, it is characterized in that, the upper and lower end of described pedestal is provided with closing in profile pressing plate (3) and the two moving roller (9) that acts on bearing closing in face in opposite directions, described closing in profile pressing plate (3) is shaped on and the consistent groove of bearing closing in face shape, it is by the spinning bolt (5) that connects on it bearing closing in face of fitting from top to bottom, the described two end face bearing (11) of moving roller (9) by connecting firmly on the pedestal base plate, withstand bearing closing in face two ends from bottom to top, manually running shaft (6) is by spinning bolt (5), the center hole of closing in profile pressing plate (3) and sphere joint shaft bearing, connect firmly on the end face between two side wheels, manually running shaft (6) rotation drives the axis revolution of two moving rollers (9) along manual running shaft (6), and self is around pin rod (10) rotation, bearing is closed up implement to roll closing in.
2. sphere joint shaft bearing closing in device as claimed in claim 1, it is characterized in that, described pressing plate is shaped on tapped through hole on (4), and spinning bolt (5) connects closing in profile pressing plate (3) by this tapped through hole, and the closing in profile presses the closing in profile of (3) to be fitted on the bearing closing in face.
3. sphere joint shaft bearing closing in device as claimed in claim 1, it is characterized in that, described manual running shaft (6) by spinning bolt (5), closing in profile pressing plate (3) and endosome can universal rotation sphere joint shaft bearing center hole, connect firmly on the connecting plate in the middle of the two moving roller (9) of lower end.
4. sphere joint shaft bearing closing in device as claimed in claim 1 is characterized in that, is shaped on the benchmark groove on the cylndrical surface of described spinning bolt (5).
5. sphere joint shaft bearing closing in device as claimed in claim 1 is characterized in that, goes up between Transverse plane and spinning bolt (5) the step axle at pressing plate (4), is provided with the dial (7) that connects firmly by Cock screw (8).
6. sphere joint shaft bearing closing in device as claimed in claim 5 is characterized in that, the scale of described dial (7) is relevant with spinning bolt (5) pitch, and spinning bolt (5) turns around, pitch of its axial displacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105787392A CN102072260B (en) | 2010-12-07 | 2010-12-07 | Closing-in device of joint bearing with spherical surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105787392A CN102072260B (en) | 2010-12-07 | 2010-12-07 | Closing-in device of joint bearing with spherical surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072260A true CN102072260A (en) | 2011-05-25 |
| CN102072260B CN102072260B (en) | 2012-11-14 |
Family
ID=44030941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105787392A Active CN102072260B (en) | 2010-12-07 | 2010-12-07 | Closing-in device of joint bearing with spherical surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072260B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878256A (en) * | 2014-03-14 | 2014-06-25 | 沈阳飞机工业（集团）有限公司 | Double-side bearing narrowing device and manufacturing method thereof |
| CN104289890A (en) * | 2014-09-23 | 2015-01-21 | 南京航空航天大学 | Device and method used for knuckle bearing installation and detection |
| CN104525756A (en) * | 2014-11-28 | 2015-04-22 | 沈阳飞机工业（集团）有限公司 | Rolling closing device of bearing and processing method thereof |
| CN104668343A (en) * | 2013-12-02 | 2015-06-03 | 江西昌河航空工业有限公司 | Bearing flange closing and flat-rolling rolling tool |
| CN107649555A (en) * | 2017-10-20 | 2018-02-02 | 武汉航达航空科技发展有限公司 | The wheeled hemming device of airplane hydraulic pressure pressurized strut oscillating bearing |
| CN107931450A (en) * | 2017-10-20 | 2018-04-20 | 武汉航达航空科技发展有限公司 | The wheeled crimping method of airplane hydraulic pressure pressurized strut oscillating bearing |
| CN109632163A (en) * | 2018-12-17 | 2019-04-16 | 中国航发动力股份有限公司 | A kind of spherical device for squeezing closing in face compactness of measurement |
| CN111037259A (en) * | 2019-12-11 | 2020-04-21 | 兰州飞行控制有限责任公司 | Quick installation device of joint bearing |
| CN115255874A (en) * | 2022-07-28 | 2022-11-01 | 四川航天烽火伺服控制技术有限公司 | Joint bearing closing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746192Y (en) * | 2004-12-03 | 2005-12-14 | 瓦房店轴承集团有限责任公司 | Thrust bearing closing-in mould with covering |
| US7073950B2 (en) * | 2001-11-28 | 2006-07-11 | Skf Industrie S.P.A. | Locking device for a wheel hub bearing |
| CN101290028A (en) * | 2008-06-04 | 2008-10-22 | 沈阳飞机工业（集团）有限公司 | Articulated bearing automatic assembling machine |
-
2010
- 2010-12-07 CN CN2010105787392A patent/CN102072260B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7073950B2 (en) * | 2001-11-28 | 2006-07-11 | Skf Industrie S.P.A. | Locking device for a wheel hub bearing |
| CN2746192Y (en) * | 2004-12-03 | 2005-12-14 | 瓦房店轴承集团有限责任公司 | Thrust bearing closing-in mould with covering |
| CN101290028A (en) * | 2008-06-04 | 2008-10-22 | 沈阳飞机工业（集团）有限公司 | Articulated bearing automatic assembling machine |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668343B (en) * | 2013-12-02 | 2017-11-17 | 江西昌河航空工业有限公司 | A kind of bearing flange closing in rolling instrument |
| CN104668343A (en) * | 2013-12-02 | 2015-06-03 | 江西昌河航空工业有限公司 | Bearing flange closing and flat-rolling rolling tool |
| CN103878256A (en) * | 2014-03-14 | 2014-06-25 | 沈阳飞机工业（集团）有限公司 | Double-side bearing narrowing device and manufacturing method thereof |
| CN103878256B (en) * | 2014-03-14 | 2016-04-20 | 沈阳飞机工业（集团）有限公司 | Two-sided bearing shell nosing device and preparation method thereof |
| CN104289890A (en) * | 2014-09-23 | 2015-01-21 | 南京航空航天大学 | Device and method used for knuckle bearing installation and detection |
| CN104525756A (en) * | 2014-11-28 | 2015-04-22 | 沈阳飞机工业（集团）有限公司 | Rolling closing device of bearing and processing method thereof |
| CN104525756B (en) * | 2014-11-28 | 2017-04-26 | 沈阳飞机工业（集团）有限公司 | Rolling closing device of bearing and processing method thereof |
| CN107931450A (en) * | 2017-10-20 | 2018-04-20 | 武汉航达航空科技发展有限公司 | The wheeled crimping method of airplane hydraulic pressure pressurized strut oscillating bearing |
| CN107649555A (en) * | 2017-10-20 | 2018-02-02 | 武汉航达航空科技发展有限公司 | The wheeled hemming device of airplane hydraulic pressure pressurized strut oscillating bearing |
| CN109632163A (en) * | 2018-12-17 | 2019-04-16 | 中国航发动力股份有限公司 | A kind of spherical device for squeezing closing in face compactness of measurement |
| CN109632163B (en) * | 2018-12-17 | 2020-10-16 | 中国航发动力股份有限公司 | Device for measuring tightness of spherical extrusion closing surface |
| CN111037259A (en) * | 2019-12-11 | 2020-04-21 | 兰州飞行控制有限责任公司 | Quick installation device of joint bearing |
| CN111037259B (en) * | 2019-12-11 | 2021-07-23 | 兰州飞行控制有限责任公司 | Quick installation device of joint bearing |
| CN115255874A (en) * | 2022-07-28 | 2022-11-01 | 四川航天烽火伺服控制技术有限公司 | Joint bearing closing device |
| CN115255874B (en) * | 2022-07-28 | 2023-11-14 | 四川航天烽火伺服控制技术有限公司 | Joint bearing closing-in device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102072260B (en) | 2012-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102072260B (en) | Closing-in device of joint bearing with spherical surface | |
| CN202105895U (en) | Adjustable hand-operated bearing shell nosing device | |
| CN201297911Y (en) | Device for checking axial clearance of double-row tapered roller bearing | |
| CN202107485U (en) | Gantry sliding gap control structure for forklift | |
| CN203442387U (en) | Flange fast-connection device | |
| CN107588100B (en) | Combined bearing of photovoltaic tracker and manufacturing method thereof | |
| CN204052450U (en) | A kind of bended pipe machine straightening device | |
| CN204085915U (en) | A kind of friction-loaded device for mechanical load platform | |
| CN106270216A (en) | A kind of floating junction and apply the punch press of this floating junction | |
| CN202971624U (en) | Cardan joint | |
| CN108637126B (en) | A kind of portable oscillating bearing rolling beading device | |
| CN210754896U (en) | Hoop bending machine for reinforcing steel bars | |
| CN200939477Y (en) | Cone rolling apparatus | |
| CN110082084B (en) | Interference fit surface is flat-turns round compound fine motion damage test structure | |
| CN208226822U (en) | A kind of electric motor end cap installation anti-quick positioning installation apparatus of bias of bearing | |
| CN206743777U (en) | A kind of USB interface feeding pressure mechanism of automatism card machine | |
| CN206744156U (en) | One kind pig Fence structure | |
| CN108394200A (en) | A kind of lift accounting documents flattening machine | |
| CN216373793U (en) | Hot-pressing pyrograph machine and rotating shaft connecting structure thereof | |
| CN202462912U (en) | Press wheel eccentric device of tablet press | |
| CN202883902U (en) | Multiple-joint rope drive unit | |
| CN203853491U (en) | Auxiliary roller device of spherical ring rolling machine | |
| CN214173306U (en) | Tapered roller bearing pairing mechanism | |
| CN201997572U (en) | Hydraulic roll-bending device of steel plate straightener | |
| CN220320288U (en) | Worm gear structure for eliminating worm gear shaft vibration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |