CN205260620U - Cleaning type swing rod bearing - Google Patents
Cleaning type swing rod bearing Download PDFInfo
- Publication number
- CN205260620U CN205260620U CN201521028635.9U CN201521028635U CN205260620U CN 205260620 U CN205260620 U CN 205260620U CN 201521028635 U CN201521028635 U CN 201521028635U CN 205260620 U CN205260620 U CN 205260620U
- Authority
- CN
- China
- Prior art keywords
- bearing
- joint pin
- core
- spheroid
- ball
- 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
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- Pivots And Pivotal Connections (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a cleaning type swing rod bearing, including bearing core and bearing inner race, install the holder between bearing core and the bearing inner race, movable mounting has the ball in the holder, the bearing in -core movable mounting of portion has the spheroid, the spheroid links to each other with ball also activity, first spliced pole and second spliced pole are installed to the bilateral symmetry of bearing core, the second spliced pole is kept away from one of bearing core and is served and offered the external screw thread, spacing portion installs on the second spliced pole of external screw thread end, install the oiling mouth on the second spliced pole between spacing portion and the bearing core, the oiling passageway has been seted up in the second spliced pole, the oil baffle has been cup jointed in the activity on the second spliced pole between oiling mouth and the spacing portion, the oil storage tank is installed to lower the serving of oil baffle. The utility model discloses a cleaning type swing rod bearing, frictional resistance is little, and lubricating oil adds evenly, prevents moreover that lubricating oil from splashing and collecting.
Description
Technical field:
The utility model relates to a kind of clean type Oscillating lever bearing.
Background technology:
Oscillating lever bearing is a kind of common connection bearing, be used for electric hammer and come and go saw. Traditional forkBearing there will be the situation of excess Temperature after for a long time time, needs often to add lubricating oil, and addsCross after lubricating oil and work again and just easily cause lubricating oil splash, not only can not play good lubrication,And easily pollute working environment, bother very much. Although dust ring is installed on Oscillating lever bearing can be effectively anti-Only lubricating oil splash, still can affect the heat radiation of bearing, easily causes bearing temperature in the time working for a long timeToo high, affect service life of bearing.
Summary of the invention:
The purpose of this utility model is in order to solve the problems of the prior art, provides a kind of frictional resistance little,Lubricating oil adds evenly, and can prevent lubricating oil splash the clean type Oscillating lever bearing of being collected.
In order to achieve the above object, the technical solution of the utility model is:
A kind of clean type Oscillating lever bearing, comprises bearing core and bearing outer ring, described bearing core and bearing outer ring itBetween retainer is installed, in described retainer, be movably installed with ball, described ball all with bearing core and axleBearing outer-ring is movably connected; On described bearing outer ring, connecting rod is installed, connection ball is installed on described connecting rod,Described connection ball is movably installed with adapter sleeve outward, on described adapter sleeve, Connection Block is installed; In described bearing corePortion is movably installed with spheroid, and described spheroid and ball are also movably connected; The bilateral symmetry of described bearing core is installedThere are the first joint pin and the second joint pin, on described retainer one end near the first joint pin, are provided with dustproofCircle; Described the second joint pin offers external screw thread on the one end away from bearing core, of described male endsOn two joint pins, limiting section is installed, on the second joint pin between described limiting section and bearing core, note is installedHydraulic fluid port, offers oiling passage in described the second joint pin, and the two ends of described oiling passage are divided into and pouring orificeAnd spheroid is connected; On the second joint pin between described pouring orifice and limiting section, movable sleeve is connected to oil baffle,On the lower end of described oil baffle, oil storage tank is installed.
On described the first joint pin two sides relative with the second joint pin, axially symmetry offers first respectivelyLocating hole and the second locating hole.
Described bearing core, the first joint pin and the second joint pin are integrated to manufacture and form.
The fixed part of hex nut shape is installed on described the first joint pin.
Described spheroid is the spheroid that corrosion resistant alloy is made.
The beneficial effects of the utility model are: a kind of clean type Oscillating lever bearing of the present utility model, second connectsOn post, movable sleeve is connected to oil baffle, can prevent lubricating oil splash, and by being arranged on the storage of oil baffle lower endOil groove is collected, very convenient; Bearing core internal activity is provided with spheroid, spheroid and also activity phase of ballConnect, greatly reduced bearing and rotated the friction that makes generation, increased the service life of Oscillating lever bearing.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
Embodiment 1
A kind of clean type Oscillating lever bearing as shown in Figure 1, comprises bearing core 1 and bearing outer ring 2, described bearingBetween core 1 and bearing outer ring 2, retainer 3 is installed, in described retainer 3, is movably installed with ball 4, instituteStating ball 4 is all movably connected with bearing core 1 and bearing outer ring 2. The company of being provided with on described bearing outer ring 2Extension bar 21, is provided with on described connecting rod 21 and connects ball 22, outside described connection ball 22, is movably installed with connectionCover 23, is provided with Connection Block 24 on described adapter sleeve 23. The design that connects ball 22 and adapter sleeve 23 canMake Oscillating lever bearing carry out being connected of multi-angle with other connecting rods, make the scope of application of Oscillating lever bearing wider.
Described bearing core 1 internal activity is provided with spheroid 5, and described spheroid 5 is also movably connected with ball 4. BallBody 5 is movably connected and can reduces the frictional force producing when bearing rotates with ball 4, increases the use longevity of bearingLife. The bilateral symmetry of described bearing core 1 is provided with the first joint pin 11 and the second joint pin 12, described maintenanceFrame 3 is provided with dust ring 6 on the one end near the first joint pin 11. Dust ring 6 not only has dustproof effect,Also there is the effect that prevents that lubricating oil from splashing toward this side.
On described second joint pin 12 one end away from bearing core 1, offer external screw thread 13, described external screw threadOn the second joint pin 12 of 13 ends, limiting section 14 is installed, between described limiting section 14 and bearing core 1On the second joint pin 12, pouring orifice 7 is installed, in described the second joint pin 12, offers oiling passage 71,The two ends of described oiling passage 71 are divided into pouring orifice 7 and spheroid 5 and are connected. Oiling passage 71 and spheroid 5Be connected, in the process that lubricating oil is rolled at spheroid 5, add to uniformly on each ball 4. Described oilingOn the second joint pin 12 between mouth 7 and limiting section 14, movable sleeve is connected to oil baffle 8, described oil baffle 8Oil storage tank 81 is installed on lower end. Oil baffle 8 can slide according to demand on the second joint pin 12, oil storageGroove 81 can be collected the lubricating oil splashing.
On described the first joint pin 11 two sides relative with the second joint pin 12, axially symmetry is offered respectivelyThere are the first locating hole 9 and the second locating hole 91. The first locating hole 9, the second locating hole 91 can be firstMore quick and accurate when joint pin 11 and the second joint pin 12 and other mechanical connections, avoid connecting notStable situation occurs. Described bearing core 1, the first joint pin 11 and the second joint pin 12 be integrated manufacture andBecome, increase the stability of Oscillating lever bearing entirety. On described the first joint pin 11, consolidating of hex nut shape is installedBonding part 15, is convenient to being connected of the first joint pin 11 and the second joint pin 12 and other machineries. Described spheroid5 spheroids of making for corrosion resistant alloy, increase service life of spheroid 5.
A kind of clean type Oscillating lever bearing of the present embodiment, on the second joint pin, movable sleeve is connected to oil baffle, canPrevent lubricating oil splash, and collect by the oil storage tank that is arranged on oil baffle lower end, very convenient; AxleHold core inner and be movably installed with spheroid, spheroid and ball are also movably connected, and have greatly reduced bearing rotation and have made to produceRaw friction, has increased service life of Oscillating lever bearing.
Claims (5)
1. a clean type Oscillating lever bearing, is characterized in that: comprise bearing core (1) and bearing outer ring (2),Between described bearing core (1) and bearing outer ring (2), retainer (3) is installed, in described retainer (3)Be movably installed with ball (4), described ball (4) all with bearing core (1) and bearing outer ring (2) activityBe connected; Connecting rod (21) is installed on described bearing outer ring (2), and described connecting rod is provided with on (21)Connect ball (22), the outer adapter sleeve (23), described adapter sleeve (23) of being movably installed with of described connection ball (22)On Connection Block (24) is installed; Described bearing core (1) internal activity is provided with spheroid (5), described spheroid(5) be also movably connected with ball (4); The bilateral symmetry of described bearing core (1) is provided with the first joint pin(11) and the second joint pin (12), described retainer (3) is near on one end of the first joint pin (11)Dust ring (6) is installed; Outside offering on described the second joint pin (12) one end away from bearing core (1)Screw thread (13), is provided with limiting section (14) on second joint pin (12) of described external screw thread (13) end,On the second joint pin (12) between described limiting section (14) and bearing core (1), pouring orifice (7) is installed,In described the second joint pin (12), offer oiling passage (71), the two ends of described oiling passage (71) are dividedFor being connected with pouring orifice (7) and spheroid (5); Between described pouring orifice (7) and limiting section (14)The upper movable sleeve of the second joint pin (12) is connected to oil baffle (8), on the lower end of described oil baffle (8), is provided withOil storage tank (81).
2. a kind of clean type Oscillating lever bearing according to claim 1, is characterized in that: described first connectsConnect on two sides that post (11) is relative with the second joint pin (12) respectively axially symmetry offer first fixedHole, position (9) and the second locating hole (91).
3. a kind of clean type Oscillating lever bearing according to claim 1, is characterized in that: described bearing core(1), the first joint pin (11) and the second joint pin (12) are integrated to manufacture and form.
4. a kind of clean type Oscillating lever bearing according to claim 1, is characterized in that: described first connectsConnect the fixed part (15) that hex nut shape is installed on post (11).
5. a kind of clean type Oscillating lever bearing according to claim 1, is characterized in that: described spheroid (5)The spheroid of making for corrosion resistant alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028635.9U CN205260620U (en) | 2015-12-08 | 2015-12-08 | Cleaning type swing rod bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521028635.9U CN205260620U (en) | 2015-12-08 | 2015-12-08 | Cleaning type swing rod bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260620U true CN205260620U (en) | 2016-05-25 |
Family
ID=56002149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521028635.9U Expired - Fee Related CN205260620U (en) | 2015-12-08 | 2015-12-08 | Cleaning type swing rod bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671034A (en) * | 2017-09-26 | 2018-02-09 | 天奇自动化工程股份有限公司 | Swing rod is servo-actuated cleaning device |
-
2015
- 2015-12-08 CN CN201521028635.9U patent/CN205260620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671034A (en) * | 2017-09-26 | 2018-02-09 | 天奇自动化工程股份有限公司 | Swing rod is servo-actuated cleaning device |
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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: 20160525 Termination date: 20161208 |