CN107013592A - One kind usher to seat roller bearing units seat - Google Patents
One kind usher to seat roller bearing units seat Download PDFInfo
- Publication number
- CN107013592A CN107013592A CN201710337301.7A CN201710337301A CN107013592A CN 107013592 A CN107013592 A CN 107013592A CN 201710337301 A CN201710337301 A CN 201710337301A CN 107013592 A CN107013592 A CN 107013592A
- Authority
- CN
- China
- Prior art keywords
- seat
- bearing block
- roller bearing
- damping element
- ring
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/073—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only leaf springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/1207—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by the supporting arrangement of the damper unit
- F16F15/1208—Bearing arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/22—Internal combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/53—Spring-damper, e.g. gas springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Support Of The Bearing (AREA)
Abstract
The invention discloses one kind usher to seat roller bearing units seat, including bearing block, bearing block bottom is provided with piece damping element, bearing block bottom is provided at both ends with fixing hole, bearing block central upper portion position is provided with camshaft, ring damping element is enclosed with the outside of camshaft, ring damping element is sandwich, outside is respectively arranged with interior rim layer and exterior rim layer in ring damping element, damping layer is provided with the middle of ring damping element, rolling element is provided with the outside of ring damping element, connected between rolling element by becate, inner ring is provided with the inside of rolling element, outer shroud is provided with the outside of rolling element, screw hole A is provided with the top of camshaft, screw hole B is provided with the top of bearing block, inner ring is internally provided with roller bearing, roller bearing is made up of cone bearing and trapezoidal bottom, the invention practicality is high, automaticity is high, reduce the waste of human resources, suitable factory produces on a large scale, suitable for the field of the various roller bearing units seats that need to usher to seat.
Description
Technical field
The present invention relates to bearing block, specially one kind is usherd to seat roller bearing units seat.
Background technology
Bearing block is one of conventional machine components of mechanical transmission fields, and almost the place with bearing can all be related to axle
Bearing.In internal combustion engine, camshaft is generally used for control inlet valve and outlet valve, and is supported on the bearing that cylinder of internal combustion engine is covered
On seat.Due to for Modern Internal-Combustion Engine increasingly strict discharge standard, especially making efforts with reduce weight, space and therefore and
Reduce fuel consumption.Especially, the reduction of the fuel consumption in vehicle internal combustion engine can be realized by reducing the weight of vehicle；Due to
The high metal content of internal combustion engine, it has sizable saving potentiality.Particularly it is used for supporting cam wheel axle, it is big and therefore heavier
Bearing block it is out-of-date.Therefore possibility will be provided using lighter bearing block to reduce weight.And bearing on the market now
Seat is not studied excessively in terms of wasting reduction to vibration, is caused device well damage, therefore, how to be improved the structure of bearing block,
Increase its practicality, and automaticity is high, so that the service life for improving bearing block is that those skilled in that art are current
Need the key technical problem solved.
The content of the invention
It is an object of the invention to provide one kind usher to seat roller bearing units seat, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：One kind is usherd to seat roller bearing units seat, including bearing
Seat, the bearing block bottom is provided with piece damping element, and the bearing block bottom is provided at both ends with fixing hole, the bearing block
Portion center, which is provided with the outside of camshaft, the camshaft, is enclosed with ring damping element, and the ring damping element is interlayer knot
Outside, which is respectively arranged with the middle of interior rim layer and exterior rim layer, the ring damping element, in structure, the ring damping element is provided with
It is provided between rolling element, the rolling element and is connected by becate on the outside of damping layer, the ring damping element, it is described to roll
Element surface, which is provided with the outside of inner ring, the rolling element, is provided with outer shroud, and screw hole A, institute are provided with the top of the camshaft
State and screw hole B be provided with the top of bearing block, the inner ring is internally provided with roller bearing, the roller bearing by cone bearing and
Trapezoidal bottom is constituted.
It is preferred that, the bearing block is in convex, device is more consolidated.
It is preferred that, the outer shroud bearing block and the outer shroud close proximity, it is ensured that the tight type of device improve work effect
Rate.
It is preferred that, it is arranged on inside the bearing block to the fixing hole break-through, it is more easily firm with external device (ED)
Connection.
It is preferred that, the bearing block is manufactured by metal, is arranged to supporting structure, it is ensured that the more stable and stronger of bearing block.
It is preferred that, described damping element is made up of sheet metal, it is ensured that firm and efficient reduce is vibrated, the extension fixture longevity
Life, the ring damping element is made up of plastics or artificial rubber, it is ensured that camshaft normally runs the extension fixture life-span.
It is preferred that, the interior rim layer and the exterior rim layer are relatively thin, and the damping layer is thicker, it is ensured that operation element is distributed
Scope is big, improves operating efficiency.
Compared with prior art, the beneficial effects of the invention are as follows：The bearing block is roller bearing units seat of usheing to seat, structure letter
It is single, it is lightweight, in career field efficiency high, economize on resources, production cost is low, in convex, support is manufactured into by metal, base is big
And weigh, device is more consolidated, damping element is made up of sheet metal, it is ensured that firm and efficient reduce is vibrated, the extension fixture longevity
Life, ring damping element is made up of plastics or artificial rubber, it is ensured that camshaft normally runs the extension fixture life-span, fixing hole break-through
It is arranged on inside bearing block, can be directly screwed and be connected with external device (ED), it is ensured that the continuity of bearing block work, outside
Annulate shaft bearing is consolidated with the outer shroud and is closely connected, it is ensured that the tight type of device, improves operating efficiency, there is the connection of several becates
Rolling element guarantee work high efficiency, so the bearing block practicality is high, automaticity is high, reduces the wave of human resources
Take, suitable factory produces on a large scale, it is adaptable to the field of the various roller bearing units seats that need to usher to seat.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is overlooking the structure diagram of the present invention；
Fig. 3 is roller bearing structure schematic diagram of the present invention；
Fig. 4 is ring damping element structural representation of the present invention.
In figure：1- bearing blocks；2- outer shrouds；3- becates；4- inner ring；5- fixing holes；6- rolling elements；7- ring damping elements；
8- camshafts；9- piece damping elements；10- screw holes B；11- screw holes A；12- roller bearings；13- cone bearings；14- is trapezoidal
Bottom；15- interior rim layers；16- exterior rim layers；17- damping layers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：One kind is usherd to seat roller bearing units seat, including bearing block
1, the bottom of bearing block 1 is provided with piece damping element 9, and the bottom of bearing block 1 is provided at both ends with fixing hole 5, bearing block central upper portion position
Install and be equipped with camshaft 8, the outside of camshaft 8 is enclosed with ring damping element 7, ring damping element 7 is sandwich, ring damping element
Outside, which is respectively arranged with the middle of interior rim layer 15 and exterior rim layer 16, ring damping element 7, in 7 is provided with damping layer 17, ring damping
The outside of element 7 is provided between rolling element 6, rolling element 6 to be connected by becate 3, and the inner side of rolling element 6 is provided with inner ring 4,
The outside of rolling element 6 is provided with outer shroud 2, and the top of camshaft 8 is provided with screw hole A11, and the top of bearing block 1 is provided with screw hole
B10, inner ring 4 is internally provided with roller bearing 12, and roller bearing 12 is made up of cone bearing 13 and trapezoidal bottom 14, and bearing block 1 is in
Convex, the bearing block 1 of outer shroud 2 and the close proximity of outer shroud 2, are arranged on inside bearing block 1 to the break-through of fixing hole 5, bearing block 1 is by metal
Manufacture, is arranged to supporting structure, piece damping element 9 is made up of sheet metal, and ring damping element 7 is made up of plastics or artificial rubber
Into interior rim layer 15 and exterior rim layer 16 are relatively thin, and damping layer 17 is thicker.
Operation principle：Switch on power first, it is ensured that each device is normally run, rolling element 6 is between inner ring 4 and outer shroud 2
Roll around, roller bearing 12 is rolled in inner ring 4, the operation of ring damping element 7 reduces the vibration of camshaft 8, fixing hole 5 penetrates spiral shell
Silk is connected with external device (ED), makes external device (ED) and the running body of bearing block one, and the operation of piece damping element 9 reduces the vibration of bearing block 1.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
- The roller bearing units seat 1. one kind is usherd to seat, including bearing block（1）, the bearing block（1）Bottom is provided with piece damping element （9）, the bearing block（1）Bottom is provided at both ends with fixing hole（5）, the bearing block central upper portion position is provided with camshaft （8）, it is characterised in that：The camshaft（8）Outside is enclosed with ring damping element（7）, the ring damping element（7）For interlayer knot Structure, the ring damping element（7）Interior outside is respectively arranged with interior rim layer（15）And exterior rim layer（16）, the ring damping element （7）Centre is provided with damping layer（17）, the ring damping element（7）Outside is provided with rolling element（6）, the rolling element （6）Between pass through becate（3）Connection, the rolling element（6）Inner side is provided with inner ring（4）, the rolling element（6）Outside is set It is equipped with outer shroud（2）, the camshaft（8）Top is provided with screw hole A（11）, the bearing block（1）Top is provided with screw hole B （10）, the inner ring（4）It is internally provided with roller bearing（12）, the roller bearing（12）By cone bearing（13）And trapezoidal bottom （14）Composition.
- The roller bearing units seat 2. one kind according to claim 1 is usherd to seat, it is characterised in that：The bearing block（1）In convex Shape.
- The roller bearing units seat 3. one kind according to claim 1 is usherd to seat, it is characterised in that：The bearing block（1）With institute State outer shroud（2）Close proximity.
- The roller bearing units seat 4. one kind according to claim 1 is usherd to seat, it is characterised in that：The fixing hole（5）Break-through Ground is arranged on the bearing block（1）It is internal.
- The roller bearing units seat 5. one kind according to claim 1 is usherd to seat, it is characterised in that：The bearing block（1）By gold Category manufacture, and it is arranged to supporting structure.
- The roller bearing units seat 6. one kind according to claim 1 is usherd to seat, it is characterised in that：Described damping element（9） It is made up of sheet metal, the ring damping element（7）It is made up of plastics or artificial rubber.
- The roller bearing units seat 7. one kind according to claim 1 is usherd to seat, it is characterised in that：The interior rim layer（15）With The exterior rim layer（16）It is relatively thin, the damping layer（17）It is thicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337301.7A CN107013592A (en) | 2017-05-14 | 2017-05-14 | One kind usher to seat roller bearing units seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710337301.7A CN107013592A (en) | 2017-05-14 | 2017-05-14 | One kind usher to seat roller bearing units seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107013592A true CN107013592A (en) | 2017-08-04 |
Family
ID=59449782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710337301.7A Pending CN107013592A (en) | 2017-05-14 | 2017-05-14 | One kind usher to seat roller bearing units seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107013592A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194519A (en) * | 2017-12-20 | 2018-06-22 | 苏州静然克精密机械有限公司 | A kind of axis fixed seat |
-
2017
- 2017-05-14 CN CN201710337301.7A patent/CN107013592A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194519A (en) * | 2017-12-20 | 2018-06-22 | 苏州静然克精密机械有限公司 | A kind of axis fixed seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170804 |
|
| WD01 | Invention patent application deemed withdrawn after publication |