CN206036030U - Knuckle bearing - Google Patents
Knuckle bearing Download PDFInfo
- Publication number
- CN206036030U CN206036030U CN201620915330.8U CN201620915330U CN206036030U CN 206036030 U CN206036030 U CN 206036030U CN 201620915330 U CN201620915330 U CN 201620915330U CN 206036030 U CN206036030 U CN 206036030U
- Authority
- CN
- China
- Prior art keywords
- ball
- ring
- oscillating bearing
- hollow ball
- outer 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.)
- Expired - Fee Related
Links
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a knuckle bearing relates to machinery, including an outer lane and an inner circle that has the convex arc face that has the concave arc face, the outer lane comprises two and half outer lane bolted connection, and the equipartition sets up multiunit ball groove on the concave arc face of outer lane, sets up a set of ball in each ball groove, set up in the ball groove with the hollow ball of ball roll complex, the convex arc face and the hollow ball of inner circle touch and connecing the cooperation of rolling, the sphere of hollow ball and the convex arc face of inner circle are equipped with the copper plate that adopts copper facing technology to handle, inner circle and outer lane contact department be equipped with the sealing washer, the utility model discloses simple to operate has fine abrasive resistanc, and the accessory is removable, and the utility model discloses have fine self -lubricating nature, the routine maintenance is also very convenient.
Description
Technical field
This utility model is related to mechanical field, and in particular to a kind of convenient dismounting, wear-resisting oscillating bearing.
Background technology
Existing oscillating bearing is mainly had the outer ring special construction of Internal Spherical Surface by an inner ring for having spherical outside surface and one
Sliding bearing, larger load can be born.Because the spherical sliding contact area of oscillating bearing is big, its inner ring and outer ring are rubbed
Wipe power larger, be easily damaged, when one whole bearing of certain parts damages of bearing is just all scrapped, easily cause the wasting of resources,
And the process that bearing is installed is more complicated, makes work efficiency be difficult to get a promotion.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of oscillating bearing.
The technical problem that this utility model is solved can employ the following technical solutions to realize：A kind of oscillating bearing, including
One outer ring for having cancave cambered surface and an inner ring for having convex globoidal, the outer ring are made up of two semi outer rings bolt connections, outer ring
Cancave cambered surface on be uniformly arranged multigroup ball groove, arrange in one group of ball, ball groove in each ball groove and arrange and ball
The hollow ball for coordinating is rolled, the convex globoidal of inner ring touches rolling with hollow ball and coordinates, the sphere and inner ring of hollow ball
Convex globoidal is provided with the copper plate using copper-plating technique process, and described inner ring and outer ring contact position are provided with sealing ring.
Preferably, described hollow ball is provided with ball oil filler point.
Preferably, described semi outer rings contact position is provided with caulking gum.
Preferably, described sealing ring selects quality of rubber materials, is provided with quoit inside sealing ring.
Preferably, described outer ring is provided with oil filler point.
Beneficial effect：This utility model this utility model is connected by bolt in outer ring described in use
Connect, and inner ring can be mounted directly when fitting together and the complicated processing step such as need not heat, and installation tool
And usual commonly used instrument does not need extra purchase instrument to save cost, described hollow ball and ball, internal ring
Convex globoidal is to be in rolling contact, and largely reduces frictional force, reduces the generation of heat, and hollow ball is provided with ball note
Oilhole, can inject oils and fatss by ball oil filler point into hollow ball, and when temperature is too high, oils and fatss can melt from ball oiling
The convex globoidal for being lubricated cooling, hollow ball sphere and inner ring is flowed out using copper-plating technique process in hole, is the wearability of bearing
It is greatly improved, described sealing ring can be effectively protected that Bearing inner is not contaminated, the oil filler point on outer ring can be with
Play the function of importing lubricating oil.
Description of the drawings
Fig. 1 is a kind of structural representation of oscillating bearing of this utility model.
Fig. 2 is a kind of top view of oscillating bearing of this utility model.
Structural representations of the Fig. 3 for a kind of hollow ball of oscillating bearing of this utility model.
Wherein 1- outer rings, 2- inner rings, 3- bolts, 4- ball grooves, 5- balls, the hollow balls of 6-, 7- sealing rings, 8- balls
Oil filler point, 9- caulking gums, 10- oil filler points, 11- copper plates.
Specific embodiment
Describe preferred implementation of the present utility model below in conjunction with the accompanying drawings in detail.
Fig. 1, Fig. 2 show a kind of specific embodiment of oscillating bearing of this utility model：A kind of oscillating bearing, including one
Have cancave cambered surface outer ring 1 and an inner ring 2 for having convex globoidal, it is characterised in that：The outer ring 1 is connected by two semi outer rings, 1 bolt 3
Composition is connect, multigroup ball groove 4 on the cancave cambered surface of outer ring 1, is uniformly arranged, one group of ball 5 is set in each ball groove 4, ball is recessed
Arrange in groove 4 and roll the hollow ball 6 for coordinating with ball 5, the convex globoidal of inner ring 2 touches rolling with hollow ball 6 and coordinates, hollow
The convex globoidal of the sphere of ball 6 and inner ring 2 is provided with the copper plate 11 using copper-plating technique process, described inner ring 2 and outer ring 1
Contact position is provided with sealing ring 7, and it is especially square during the assembled joint bearing of composition that outer ring 1 is that two semi outer rings 1 are connected by bolt 3
Just, it is not necessary to the complicated procedures of forming such as preheating in advance, the Bearing inner is improved using the bearing heating amount for rolling connection and making,
The convex globoidal of hollow ball 6 and inner ring 2 has very big improvement using the wearability of oscillating bearing after copper-plating technique process, empty
In heart ball 6 and ball groove 4 ball 5 with the use of the universal rolling that can realize hollow ball 6, and hollow ball 6
Little being less prone to of quality kill phenomenon.
In the present embodiment, described semi outer rings contact position is provided with caulking gum 9, can play good sealing effectiveness.
In the present embodiment, described sealing ring 7 selects quality of rubber materials, is provided with quoit, sealing ring 7 inside sealing ring 7
The effect of good waterproof and dustproof can be played, 7 quoit can play certain supporting role in sealing ring.
In the present embodiment, described outer ring 1 is provided with oil filler point 10, and the oil filler point 10 on outer ring 1 facilitates workman countershaft
The maintenance held, it is only necessary to open oil filler point 10 and just can be lubricated maintenance to oscillating bearing.
Be made up of two semi outer rings based on above-mentioned this utility model outer ring 1 described in use, with 2 groups of inner ring
The complicated process such as need not preheat during dress, and the instrument used when assembling is also foolproof, described is hollow
Ball 6 and ball 5,1 convex globoidal of internal ring are to be in rolling contact, and largely reduce frictional force, reduce the generation of heat, empty
Heart ball 6 is provided with ball oil filler point 8, can inject oils and fatss by ball oil filler point 8 into hollow ball 6, too high in temperature
When oils and fatss can melt from ball oil filler point 8 to flow out and be lubricated the convex globoidal of cooling, 6 sphere of hollow ball and inner ring 2 using plating
Process for copper process, is that the wearability of bearing is greatly improved, and described sealing ring 7 can be effectively protected Bearing inner not
Contaminated, the oil filler point 10 on outer ring 2 can play the function of importing lubricating oil.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are included in scope of patent protection of the present utility model in the same manner.
Claims (5)
1. a kind of oscillating bearing, including an outer ring for having cancave cambered surface and an inner ring for having convex globoidal, it is characterised in that：It is described
Outer ring is made up of two semi outer rings bolt connections, is uniformly arranged multigroup ball groove, in each ball groove on the cancave cambered surface of outer ring
One group of ball is set, is provided with ball groove and is rolled the hollow ball for coordinating, the convex globoidal of inner ring and hollow ball with ball
Touch rolling to coordinate, the convex globoidal of the sphere and inner ring of hollow ball is provided with the copper plate using copper-plating technique process, described
Inner ring and outer ring contact position be provided with sealing ring.
2. a kind of oscillating bearing according to claim 1, it is characterised in that：Described hollow ball is provided with ball oiling
Hole.
3. a kind of oscillating bearing according to claim 1, it is characterised in that：Described semi outer rings contact position is provided with sealing rubber
Glue.
4. a kind of oscillating bearing according to claim 1, it is characterised in that：Described sealing ring selects quality of rubber materials, close
Quoit is provided with inside seal.
5. a kind of oscillating bearing according to claim 1, it is characterised in that：Described outer ring is provided with oil filler point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915330.8U CN206036030U (en) | 2016-08-22 | 2016-08-22 | Knuckle bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915330.8U CN206036030U (en) | 2016-08-22 | 2016-08-22 | Knuckle bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036030U true CN206036030U (en) | 2017-03-22 |
Family
ID=58307366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620915330.8U Expired - Fee Related CN206036030U (en) | 2016-08-22 | 2016-08-22 | Knuckle bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825465A (en) * | 2017-11-14 | 2018-03-23 | 徐州欧普莱斯工业机械有限公司 | A kind of multi-joint mechanical arm for protecting joint injury |
-
2016
- 2016-08-22 CN CN201620915330.8U patent/CN206036030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107825465A (en) * | 2017-11-14 | 2018-03-23 | 徐州欧普莱斯工业机械有限公司 | A kind of multi-joint mechanical arm for protecting joint injury |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170822 |