CN104747607A - Novel triplex bearing - Google Patents
Novel triplex bearing Download PDFInfo
- Publication number
- CN104747607A CN104747607A CN201310737415.2A CN201310737415A CN104747607A CN 104747607 A CN104747607 A CN 104747607A CN 201310737415 A CN201310737415 A CN 201310737415A CN 104747607 A CN104747607 A CN 104747607A
- Authority
- CN
- China
- Prior art keywords
- beam barrel
- bearing
- axostylus axostyle
- outer side
- side wall
- 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
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- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a novel triplex bearing. The triplex bearing comprises a shaft lever and a beam barrel sleeving the shaft lever. A gap is arranged between the inner lateral wall of the beam barrel and the outer lateral wall of the shaft lever. A first bearing pedestal is arranged between the inner lateral wall of the left end part of the beam barrel and the outer lateral wall of the left end of the shaft lever, and is provided with first balls. A second bearing pedestal is arranged between the inner lateral wall of the right end part of the beam barrel and the outer lateral wall of the right end of the shaft lever and is provided with second balls. The shaft lever rotates in the beam barrel by virtue of the first balls of the first bearing pedestal and the second balls of the second bearing pedestal. According to the novel triplex bearing, the shaft lever is driven by the two bearing pedestals, and the novel triplex bearing is fast in transmission speed, high in transmission accuracy and reasonable in design and structure.
Description
Technical field
The present invention relates to the field of bearing, especially a kind of novel three shaft couplings hold.
Background technique
Bearing plays parts that are fixing and reduction load friction factor in mechanical transmission course.Alternatively, when other parts produce relative movement each other on axle, be used for reducing the fixing parts of friction factor in power transmission process and retainer shaft central position, bearing is a kind of very important component in contemporary machinery.Its major function is supported mechanical solid of rotation, and in order to reduce the mechanical load friction factor of equipment in transmission process, by the difference of motor element frictional property, bearing can be divided into rolling bearing and sliding bearing two class.
The bearing of current use is all simply connected transmission, and its transmission speed is slow, and transmission weak effect, precision is not high
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome above-mentioned middle Problems existing, and provide a kind of novel three shaft couplings and hold, its transmission speed is fast and transmission accuracy is high.
The technical solution adopted for the present invention to solve the technical problems is: a kind of novel three shaft couplings hold, comprise axostylus axostyle and be nested with the beam barrel in axostylus axostyle outside, between described beam barrel madial wall and axostylus axostyle outer side wall, there is gap, between described beam barrel left part madial wall and axostylus axostyle left end outer side wall, clutch shaft bearing seat is installed, clutch shaft bearing seat is provided with the first ball, between described beam barrel right part madial wall and axostylus axostyle right-hand member outer side wall, the second bearing support is installed, second bearing support is provided with the second ball, described axostylus axostyle is rotated in beam barrel by the first ball of clutch shaft bearing seat and the second ball of the second bearing support.
Described beam barrel front end outer side wall and rear end outer side wall offer first ring connected in star and the second annular groove respectively.
The invention has the beneficial effects as follows: novel three shaft couplings of described one hold, adopt two bearing supports to carry out transmission shaft lever, its transmission speed is fast and transmission accuracy is high, and its project organization is reasonable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall structure schematic diagram of the present invention.
Accompanying drawing acceptance of the bid note is described below: 1, axostylus axostyle, and 2, beam barrel, 21, first ring connected in star, the 22, second annular groove, 3, clutch shaft bearing seat, the 4, first ball, the 5, second bearing support, the 6, second ball.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Novel three shaft couplings of one as shown in Figure 1 hold, comprise axostylus axostyle 1, beam barrel 2 is nested with in the outside of axostylus axostyle 1, between beam barrel 2 madial wall and axostylus axostyle 1 outer side wall, there is gap, beam barrel 2 front end outer side wall and rear end outer side wall offer first ring connected in star 21 and the second annular groove 22 respectively, between beam barrel 2 left part madial wall and axostylus axostyle 1 left end outer side wall, clutch shaft bearing seat 3 is installed, clutch shaft bearing seat 3 is provided with the first ball 4, between beam barrel 2 right part madial wall and axostylus axostyle 1 right-hand member outer side wall, the second bearing support 5 is installed, second bearing support 5 is provided with the second ball 6, axostylus axostyle 1 is rotated in beam barrel 2 by the first ball 4 of clutch shaft bearing seat 3 and the second ball 6 of the second bearing support 5.
Novel three shaft couplings of one of the present invention hold, and after on this bearing assemble to equipment, axostylus axostyle 1 rotates, by the effect of the first ball 4 and the second ball 6, axostylus axostyle 1 rotates in beam barrel 2 inter-sync, the rotation that two ends are synchronous, can reach high speed rotating again while can realizing the precision of rotating.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (2)
1. novel three shaft couplings hold, it is characterized in that: comprise axostylus axostyle (1) and be nested with at the outside beam barrel (2) of axostylus axostyle (1), between described beam barrel (2) madial wall and axostylus axostyle (1) outer side wall, there is gap, between described beam barrel (2) left part madial wall and axostylus axostyle (1) left end outer side wall, clutch shaft bearing seat (3) is installed, clutch shaft bearing seat (3) is provided with the first ball (4), between described beam barrel (2) right part madial wall and axostylus axostyle (1) right-hand member outer side wall, the second bearing support (5) is installed, second bearing support (5) is provided with the second ball (6), described axostylus axostyle (1) is rotated in beam barrel (2) by first ball (4) of clutch shaft bearing seat (3) and second ball (6) of the second bearing support (5).
2. novel three shaft couplings of one according to claim 1 hold, and it is characterized in that: described beam barrel (2) front end outer side wall and rear end outer side wall offer first ring connected in star (21) and the second annular groove (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737415.2A CN104747607A (en) | 2013-12-27 | 2013-12-27 | Novel triplex bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737415.2A CN104747607A (en) | 2013-12-27 | 2013-12-27 | Novel triplex bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104747607A true CN104747607A (en) | 2015-07-01 |
Family
ID=53587734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310737415.2A Pending CN104747607A (en) | 2013-12-27 | 2013-12-27 | Novel triplex bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747607A (en) |
-
2013
- 2013-12-27 CN CN201310737415.2A patent/CN104747607A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |