CN106112439A - Biserial conical bearing self centering seal cover pressing machine - Google Patents
Biserial conical bearing self centering seal cover pressing machine Download PDFInfo
- Publication number
- CN106112439A CN106112439A CN201610668772.1A CN201610668772A CN106112439A CN 106112439 A CN106112439 A CN 106112439A CN 201610668772 A CN201610668772 A CN 201610668772A CN 106112439 A CN106112439 A CN 106112439A
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- China
- Prior art keywords
- hydraulic cylinder
- bearing
- piston rod
- seal cover
- centering
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
- B23P19/006—Holding or positioning the article in front of the applying tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of biserial conical bearing self centering seal cover pressing machine, belong to technical field of bearing processing.Including being relatively fixed two hydraulic cylinders being arranged on deck plate, two centering pressure closure assemblies are oppositely arranged, and are connected with two hydraulic cylinders respectively, are provided with deck plate arrangement for adjusting height below described centering pressure closure assembly.The invention has the beneficial effects as follows: by centering pressure closure assembly, realizing first feels relieved press-fits again, instead of existing by artificial placement seal closure to bearing, avoid the generation of defective situation after placement location error causes pressing, the present invention uses the pressing simultaneously of horizontal two sides, need not manually overturn bearing, reduce workload, improve work efficiency and quality；Setting table panel height adjusting means, by regulation, makes the different center of circle of bearing overlap with the center of circle of hydraulic cylinder, it is achieved the production of the bearing of different size.
Description
Technical field
The present invention relates to the centering pressure closure assembly of a kind of bearing, belong to technical field of bearing processing.
Background technology
The seal closure pressing of existing biserial conical bearing, is all to place seal closure by hand to bearing upper end or to put
In pressure capouch frock, owing to being manual placement when being put into bearing upper end, seal closure center is difficult to overlap with the center of bearing, this
The method of kind arises that eccentric phenomena in bonding processes, and seal closure is not the most pressing when the most vertical with bearing,
Therefore there will be burr phenomenon, defective after causing seal closure press-in；Be put into pressure capouch frock in time, can guarantee that pressure capouch frock
The most concentric with seal closure, but it cannot be guaranteed that pressure capouch is the most concentric with bearing, also there will be eccentric phenomena.
Summary of the invention
For solving the defect that prior art exists, press-fit again after it is an object of the invention to provide a kind of centering, improve and press-fit
The biserial conical bearing self centering seal cover pressing machine of quality and efficiency.
The technical scheme is that biserial conical bearing self centering seal cover pressing machine, including being relatively fixed setting
Two hydraulic cylinders on deck plate, two centering pressure closure assemblies are oppositely arranged, and are connected with two hydraulic cylinders respectively, described fixed
It is provided with deck plate arrangement for adjusting height below heart pressure closure assembly.
Described hydraulic cylinder two ends connect main support plate and hydraulic cylinder respectively, the main support plate surface of hydraulic cylinder one end offside
Being provided with stone roller pad, described hydraulic cylinder includes that hydraulic cylinder, hydraulic cylinder piston rod run through hydraulic cylinder, described hydraulic cylinder piston rod sets
Having hydraulic cylinder piston, hydraulic cylinder piston to be slidably connected hydraulic cylinder inwall, hydraulic cylinder piston rod is slidably connected with stone roller pad.
Described centering pressure closure assembly includes pressing capouch and centering head, and described pressure capouch is connected by linear bearing and location dish
Hydraulic cylinder piston rod, the hydraulic cylinder piston rod other end connects cylinder and blocks up.
Described centering head is connected with pneumatic piston rod by locking nut, and the sheathed spring of air rammer rod outer surface is pneumatic
The piston rod other end connects back-up ring, and back-up ring connects air rammer, and air rammer connects cylinder, described pneumatic work by positioning screw
Plug, pneumatic piston rod, spring, back-up ring are respectively positioned on inside hydraulic cylinder piston rod.
Described deck plate arrangement for adjusting height is positioned on framework, and framework is provided with bearing block, has bearing, bearing in bearing block
Inside equipped with leading screw, leading screw passes through screw connected unit panel, and leading screw is provided with sprocket wheel, and tightener sprocket is with sprocket wheel by chain even
Connecing, described tightener sprocket is positioned at framework upper, and tightener sprocket is provided with jackscrew, and clamp nut is positioned at tightener sprocket top.
It is additionally provided with bearing liftout attachment below described centering pressure closure assembly.
Described bearing liftout attachment includes ejecting frame, ejects frame and connects and eject cylinder, described in eject cylinder and be positioned on framework.
Two described hydraulic cylinders connect main support plate respectively, and pull bar two ends are fixed on main support plate by pull-rod nut.
The invention has the beneficial effects as follows: by centering pressure closure assembly, it is achieved first feel relieved and press-fit again, instead of and existing pass through people
Work places seal closure on bearing, it is to avoid placement location error cause pressing after the generation of defective situation, keep away completely simultaneously
Exempt from the eccentric burr phenomenon caused；The present invention uses the pressing simultaneously of horizontal two sides, need not manually overturn bearing, reduces work
Amount, improves work efficiency and quality；Setting table panel height adjusting means, by regulation, makes the center of circle and the hydraulic pressure of different bearing
The center of circle of cylinder overlaps, it is achieved the production of the bearing of different size.
Accompanying drawing explanation
The present invention has accompanying drawing 2 width.
Fig. 1 is the structure chart of the present invention；
Fig. 2 is the partial enlarged drawing of the present invention.
In figure, reference is as follows: 1, hydraulic cylinder, and 1.1, hydraulic cylinder, 1.2, hydraulic cylinder piston rod, 1.3, hydraulic cylinder lives
Plug, 1.4, hydraulic cylinder, 2, pull-rod nut, 3, pull bar, 4, centering pressure closure assembly, 4.1, locking nut, 4.2, pressure capouch, 4.3,
Centering head, 4.4, location dish, 4.5, linear bearing, 4.6, cylinder block up, 4.7, air rammer, 4.8, positioning screw, 4.9, back-up ring,
4.10, spring, 5, screw, 6, leading screw, 7, sprocket wheel, 8, bearing block, 9, bearing, 10, jackscrew, 11, tightener sprocket, 12, clamp nut,
13, cylinder is ejected, 14, framework, 15, deck plate, 16, eject frame, 17, main support plate, 18, stone roller pad.
Detailed description of the invention
The present invention will be further described for 1-2 below in conjunction with the accompanying drawings:
Biserial conical bearing self centering seal cover pressing machine, including being relatively fixed two liquid being arranged on deck plate 15
Cylinder pressure 1, two centering pressure closure assemblies 4 are oppositely arranged, and are connected with two hydraulic cylinders 1 respectively, below described centering pressure closure assembly 4
It is provided with deck plate arrangement for adjusting height.
Described hydraulic cylinder 1 two ends connect main support plate 17 and hydraulic cylinder 1.4 respectively, and the master of hydraulic cylinder 1 one end offside props up
Frame plate 17 surface is provided with stone roller pad 18, and described hydraulic cylinder 1 includes that hydraulic cylinder 1.1, hydraulic cylinder piston rod 1.2 run through hydraulic cylinder
1.1, described hydraulic cylinder piston rod 1.2 is provided with hydraulic cylinder piston 1.3, and hydraulic cylinder piston 1.3 is slidably connected in hydraulic cylinder 1.1
Wall, hydraulic cylinder piston rod 1.2 is slidably connected with stone roller pad 18.
Described centering pressure closure assembly 4 includes pressing capouch 4.2 and centering 4.3, and described pressure capouch 4.2 passes through linear bearing
4.5 and location dish 4.4 connect hydraulic cylinder piston rod 1.2, hydraulic cylinder piston rod 1.2 other end connects cylinder and blocks up 4.6.
Described centering 4.3 is connected with pneumatic piston rod 4.8 by locking nut 4.1, pneumatic piston rod 4.8 appearance surface cover
If spring 4.10, pneumatic piston rod 4.8 other end connects back-up ring 4.9, and back-up ring 4.9 connects air rammer 4.7, air rammer 4.7
Connecting cylinder by positioning screw 4.8, described air rammer 4.7, pneumatic piston rod 4.8, spring 4.10, back-up ring 4.9 are respectively positioned on
Hydraulic cylinder piston rod 1.2 is internal.
Described deck plate arrangement for adjusting height is positioned on framework 14, and framework 14 is provided with bearing block 8, has axle in bearing block 8
Holding 9, the inside of bearing 9 is equipped with leading screw 6, and leading screw 6 is by screw 5 connected unit panel 15, and leading screw 6 is provided with sprocket wheel 7, tightener sprocket
11 are connected by chain with sprocket wheel 7, and described tightener sprocket 11 is positioned at framework 14 top, and tightener sprocket 11 is provided with jackscrew 10, flower
Nut 12 is positioned at tightener sprocket 11 top.
It is additionally provided with bearing liftout attachment below described centering pressure closure assembly 4.
Described bearing liftout attachment includes ejecting frame 16, eject frame 16 connect eject cylinder 13, described in eject 13, cylinder
On framework 14.
Two described hydraulic cylinders 1 connect main support plate 17 respectively, and pull bar 3 two ends are fixed on main support by pull-rod nut 2
On plate 17.
As it is shown in figure 1, there are four bearing blocks 8 on framework 14, having bearing 9 in bearing block 8, the inside of bearing 9 is equipped with leading screw
6, leading screw 6 has screw 5；Also having a tightener sprocket 11 on framework 14, tightener sprocket 11 is used with the sprocket wheel 7 on four leading screws 6
Chain connects, and rotating link chain with the height of regulating platform panel, can so can be achieved with the center of circle of different bearing and the circle of hydraulic cylinder
The heart overlaps, it is achieved the production of the bearing of different size.Pressing ejects cylinder after completing and stretches out, and ejects frame and lifts bearing top therewith
Go out.
As in figure 2 it is shown, the piston rod inner at hydraulic cylinder has done again a cylinder, cylinder is single-acting cylinder, during air inlet
Centering head first stretches out, and hydraulic cylinder entirety is stretched out the most again, it is achieved the function of pressure cover.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and modification, these improve and modification
Also should be regarded as protection scope of the present invention.
Claims (8)
1. a biserial conical bearing self centering seal cover pressing machine, it is characterised in that include being relatively fixed and be arranged at table top
Two hydraulic cylinders (1) on plate (15), two centering pressure closure assembly (4) are oppositely arranged, and respectively with two hydraulic cylinders (1) even
Connecing, described centering pressure closure assembly (4) lower section is provided with deck plate arrangement for adjusting height.
Biserial conical bearing self centering seal cover pressing machine the most according to claim 1, it is characterised in that described hydraulic pressure
Cylinder (1) two ends connect main support plate (17) and hydraulic cylinder (1.4), the main support plate (17) of hydraulic cylinder (1) one end offside respectively
Surface is provided with stone roller pad (18), and described hydraulic cylinder (1) includes that hydraulic cylinder (1.1), hydraulic cylinder piston rod (1.2) run through hydraulic cylinder
(1.1), described hydraulic cylinder piston rod (1.2) is provided with hydraulic cylinder piston (1.3), and hydraulic cylinder piston (1.3) is slidably connected hydraulic pressure
Cylinder body (1.1) inwall, hydraulic cylinder piston rod (1.2) is slidably connected with stone roller pad (18).
Biserial conical bearing self centering seal cover pressing machine the most according to claim 1, it is characterised in that described centering
Pressure closure assembly (4) includes pressing capouch (4.2) and centering head (4.3), and described pressure capouch (4.2) is by linear bearing (4.5) and determines
Position dish (4.4) connects hydraulic cylinder piston rod (1.2), and it is stifled (4.6) that hydraulic cylinder piston rod (1.2) other end connects cylinder.
Biserial conical bearing self centering seal cover pressing machine the most according to claim 3, it is characterised in that described centering
Head (4.3) is connected with pneumatic piston rod (4.8) by locking nut (4.1), the sheathed spring of pneumatic piston rod (4.8) outer surface
(4.10), pneumatic piston rod (4.8) other end connects back-up ring (4.9), and back-up ring (4.9) connects air rammer (4.7), air rammer
(4.7) by positioning screw (4.8) connect cylinder, described air rammer (4.7), pneumatic piston rod (4.8), spring (4.10),
It is internal that back-up ring (4.9) is respectively positioned on hydraulic cylinder piston rod (1.2).
Biserial conical bearing self centering seal cover pressing machine the most according to claim 1, it is characterised in that described table top
Plate height adjusting means is positioned on framework (14), and framework (14) is provided with bearing block (8), has bearing (9), axle in bearing block (8)
Screw (5) connected unit panel (15) is passed through equipped with leading screw (6), leading screw (6) in the inside holding (9), and leading screw (6) is provided with sprocket wheel (7),
Tightener sprocket (11) is connected by chain with sprocket wheel (7), and described tightener sprocket (11) is positioned at framework (14) top, tightener sprocket
(11) being provided with jackscrew (10), clamp nut (12) is positioned at tightener sprocket (11) top.
Biserial conical bearing self centering seal cover pressing machine the most according to claim 1, it is characterised in that described centering
Pressure closure assembly (4) lower section is additionally provided with bearing liftout attachment.
Biserial conical bearing self centering seal cover pressing machine the most according to claim 6, it is characterised in that described bearing
Liftout attachment includes ejecting frame (16), ejects frame (16) and connects and eject cylinder (13), described in eject cylinder (13) and be positioned at framework
(14) on.
Biserial conical bearing self centering seal cover pressing machine the most according to claim 1, it is characterised in that described in two
Hydraulic cylinder (1) connects main support plate (17) respectively, and pull bar (3) two ends are fixed on main support plate (17) by pull-rod nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668772.1A CN106112439B (en) | 2016-08-15 | 2016-08-15 | Biserial conical bearing self centering seal cover pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668772.1A CN106112439B (en) | 2016-08-15 | 2016-08-15 | Biserial conical bearing self centering seal cover pressing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112439A true CN106112439A (en) | 2016-11-16 |
| CN106112439B CN106112439B (en) | 2018-07-31 |
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ID=57258954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610668772.1A Active CN106112439B (en) | 2016-08-15 | 2016-08-15 | Biserial conical bearing self centering seal cover pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106112439B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392557A (en) * | 2016-11-21 | 2017-02-15 | 苏州鑫润旺精密机械有限公司 | First crankshaft feeding mechanism of crankshaft connecting rod assembling machine |
| CN106736472A (en) * | 2016-12-24 | 2017-05-31 | 宁波培立新自动化设备有限公司 | A kind of automatic jackscrew assembly machine |
| CN106736368A (en) * | 2016-12-30 | 2017-05-31 | 无锡明珠钢球有限公司 | Automobile gearbox gear axle quick assembling platform |
| CN108112407A (en) * | 2017-12-26 | 2018-06-05 | 郑州搜趣信息技术有限公司 | A kind of conjunction fruit bagging device of auto-stitching formula |
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| US5375417A (en) * | 1990-05-04 | 1994-12-27 | Barth; Wolfgang | Method of and means for driving a pneumatic engine |
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| CN203756639U (en) * | 2014-02-07 | 2014-08-06 | 臧平仕 | Long-stroke air cylinder |
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| US3648569A (en) * | 1970-07-08 | 1972-03-14 | Ultra Tech Corp | Power press |
| US5375417A (en) * | 1990-05-04 | 1994-12-27 | Barth; Wolfgang | Method of and means for driving a pneumatic engine |
| EP0479651A1 (en) * | 1990-10-03 | 1992-04-08 | Hydris Societe Anonyme | Telescopic actuator |
| CN101653907A (en) * | 2009-09-14 | 2010-02-24 | 喻国锋 | Railway full-automatic bearing press |
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| CN202265363U (en) * | 2011-08-15 | 2012-06-06 | 凯迈（洛阳）测控有限公司 | Modular lifting device |
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| CN203756639U (en) * | 2014-02-07 | 2014-08-06 | 臧平仕 | Long-stroke air cylinder |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106392557A (en) * | 2016-11-21 | 2017-02-15 | 苏州鑫润旺精密机械有限公司 | First crankshaft feeding mechanism of crankshaft connecting rod assembling machine |
| CN106392557B (en) * | 2016-11-21 | 2018-07-24 | 和县创智科技信息服务有限公司 | First crankshaft feeding mechanism of crankshaft connecting rod assembling machine |
| CN106736472A (en) * | 2016-12-24 | 2017-05-31 | 宁波培立新自动化设备有限公司 | A kind of automatic jackscrew assembly machine |
| CN106736368A (en) * | 2016-12-30 | 2017-05-31 | 无锡明珠钢球有限公司 | Automobile gearbox gear axle quick assembling platform |
| CN108112407A (en) * | 2017-12-26 | 2018-06-05 | 郑州搜趣信息技术有限公司 | A kind of conjunction fruit bagging device of auto-stitching formula |
| CN108112407B (en) * | 2017-12-26 | 2020-07-03 | 永嘉县麦通机械有限公司 | Automatic pressfitting formula close fruit bagging apparatus |
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| Publication number | Publication date |
|---|---|
| CN106112439B (en) | 2018-07-31 |
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