CN208565267U - A kind of bearing shell with anti-drop function - Google Patents
A kind of bearing shell with anti-drop function Download PDFInfo
- Publication number
- CN208565267U CN208565267U CN201820896470.4U CN201820896470U CN208565267U CN 208565267 U CN208565267 U CN 208565267U CN 201820896470 U CN201820896470 U CN 201820896470U CN 208565267 U CN208565267 U CN 208565267U
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- China
- Prior art keywords
- bearing shell
- jewel
- drop function
- bearing
- function according
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Abstract
The utility model provides a kind of bearing shell with anti-drop function, including bearing shell and jewel, bearing shell is half-round metal cambered plate, jewel is fitted tightly in the intrados of bearing shell, and the thickness of jewel and bearing shell ratio is 1 to one point five, by the way that bearing shell and jewel combination are installed, keep the structure of this bearing shell more solid and firm, and after bearing shell is rack-mount, the installation and connection at other half end can be carried out by the positioning of bearing shell all directions and spacing slotted eye, and interior lights sliding surface is set preferably to be bonded by being fixed on outside shaft, it improves the stress-bearing capability of bearing shell and reduces the frictional force between bracket and shaft, improve the safety in use process, this bearing shell can select various sizes of bearing shell to come into operation according to different fields of employment, it only needs to zoom in and out processing in proportion to bearing shell, have higher suitable With range and wider use occasion.Suitable for the production and use in bearing shell field, there is good development prospect.
Description
Technical field
The utility model relates to bearing shell field, specially a kind of bearing shell with anti-drop function.
Background technique
Bearing shell is the part of sliding bearing and journal contact, and shape is the semi-cylindrical of tiles, very smooth, general with green
The wear-resistant materials such as copper, antifriction alloy are made, and under special circumstances, can be made of timber, engineering plastics or rubber.
Existing bearing shell, during the work time be easy generated because of axial motive force or radial frictional force structure loosen and
Deformation, causes bearing shell to fall off under motion state, causes the movement of shaft configurations unbalance and the sintering of junction, further causes
Integrally-built damage is scrapped, and safety is lower.
Utility model content
The main purpose of the utility model is to provide a kind of bearing shell with anti-drop function, bearing shell can be prevented from shaft
Or fall off on bracket, the stability and safety in utilization of structure, and stable working state are effectively increased, has stronger make
The property used.
To achieve the above object, the utility model provides a kind of bearing shell with anti-drop function, including bearing shell and axis
Lining is held, the bearing shell is half-round metal cambered plate, and the jewel is fitted tightly in the intrados of bearing shell, and the bearing
The thickness ratio of lining and bearing shell is 1 to one point five.
Further, the lateral roof protrusion of the bearing shell is provided with locating piece, the middle part lateral direction penetrating of the locating piece
There is the first dowel hole, fallen at the top of the other side of the bearing shell and is provided with locating slot, the has been opened on the outside of the locating slot
Two dowel holes.
Further, a lateral roof of the jewel is provided with link slot, the other side top of the jewel
It is provided with link block, the link slot and link block are symmetrically arranged counter structure, and the two sides fixation of the jewel is set
It is equipped with fixed auricle, the bottom both ends of the jewel, which are extended, anti-torsion auricle.
Further, the both ends of the surface of the bearing shell and jewel, which are dug, non-slip groove, and the non-slip groove is mirror settings
Four rectangular recess, extended downwardly respectively by the central axes of jewel with vertical line, the patch of the bearing shell and jewel
Anti-slop serrations are provided at conjunction, the anti-slop serrations are the composite slot that several tongues and groove are composed.
Further, the centre of the jewel, which is fallen into, is provided with oil groove, and one end perforation of the oil groove is provided with oil inlet
Hole, and the spacing between the fuel feed hole and oil groove is less than five millimeters.
Further, two sides are provided with fixing threaded hole, the extrados middle part of the bearing shell at the top of the extrados of the bearing shell
Two sides are provided with installation screw.
The utility model provides a kind of bearing shell with anti-drop function, has the advantages that the utility model
Embodiment is half-round metal cambered plate by being equipped with bearing shell and jewel, the bearing shell, and the jewel is fitted tightly over axis
Watt intrados in, and the thickness of the jewel and bearing shell ratio be 1 to one point five, by by bearing shell and jewel combination pacify
After dress, it is more solid and firm to make the structure of this bearing shell, and bearing shell is rack-mount, the positioning of bearing shell all directions can be passed through
And spacing slotted eye carries out the installation and connection at other half end, and so that interior lights sliding surface is preferably pasted by being fixed on outside shaft
It closes, improves the stress-bearing capability of bearing shell and reduce the frictional force between bracket and shaft, stablize the course of work, improve use process
In safety.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of bearing shell one embodiment with anti-drop function of the utility model；
Fig. 2 is a kind of overall structure top view of bearing shell one embodiment with anti-drop function of the utility model；
Fig. 3 is a kind of overall structure bottom view of bearing shell one embodiment with anti-drop function of the utility model.
In figure: 1- bearing shell, 2- jewel, the fixed auricle of 201-, the anti-torsion auricle of 202-, 3- non-slip groove, 4- installation screw, 5-
Second dowel hole, 6- link block, 7- link slot, 8- locating piece, the first dowel hole of 9-, 10- locating slot, 11- anti-slop serrations,
12- oil groove, 13- fuel feed hole, 14- fixing threaded hole.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Below in conjunction with the attached drawing in the embodiments of the present invention, to the technical solution in the embodiments of the present invention
Carry out it is clear-be fully described by, it is clear that described embodiment is only a part of the embodiments of the present invention, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction of institute in the embodiments of the present invention (such as previous-next-L-R-is preceding-
It is only used for explaining afterwards ...) in the relative positional relationship under a certain particular pose (as shown in the picture) between each component-movement feelings
Condition etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly, and the connection can be
It is directly connected to, is also possible to be indirectly connected with.
Fig. 1 to 3 is please referred to, is bearing shell decomposition texture of one of an embodiment of the present invention with anti-drop function
Schematic diagram and schematic perspective view.
Utility model intermediate bushing 1, jewel 2, fixed auricle 201, anti-torsion auricle 202, non-slip groove 3, installation screw 4, the
Two dowel holes 5, link block 6, link slot 7, locating piece 8, the first dowel hole 9, locating slot 10, anti-slop serrations 11, oil groove 12, into
Oilhole 13, fixing threaded hole 14 can be bought by market or private customization obtains.
The utility model provides a kind of bearing shell with anti-drop function, including bearing shell 1 and jewel 2, and bearing shell 1 is semicircle
Shape metal cambered plate, jewel 2 are fitted tightly in the intrados of bearing shell 1, and the thickness ratio of jewel 2 and bearing shell 1 is a ratio
One point five, this bearing shell can select various sizes of bearing shell come into operation according to different fields of employment, it is only necessary to bearing shell press than
Example zooms in and out processing, has the higher scope of application and wider use occasion.
In the present embodiment, the lateral roof protrusion of bearing shell 1 is provided with locating piece 8, and the middle part lateral direction penetrating of locating piece 8 has
First dowel hole 9, the other side top of bearing shell 1, which is fallen into, is provided with locating slot 10, and it is fixed that the outside of locating slot 10 has opened second
Position pin hole 5.
In the present embodiment, a lateral roof of jewel 2 is provided with link slot 7, is provided at the top of the other side of jewel 2
Link block 6, link slot 7 and link block 6 are symmetrically arranged counter structure, and the two sides of jewel 2 are fixedly installed fixed ear
Piece 201, the bottom both ends of jewel 2, which are extended, anti-torsion auricle 202, this bearing bush structure is installed in the bracket outside shaft
When, accurately it can be positioned and be installed in such a way that two sections of bearing shells to be carried out to chimeric assembling, and be utilized after installation is complete
Pin-and-hole structure is limited and is fixed to mounted bearing bush structure, keeps its installation quick and accurate, has higher installation essence
Degree and ease of use.
In the present embodiment, the both ends of the surface of bearing shell 1 and jewel 2, which are dug, non-slip groove 3, and non-slip groove 3 is mirror settings
Four rectangular recess, extended downwardly respectively by the central axes of jewel 2 with vertical line, bearing shell 1 is bonded with jewel 2
Place is provided with anti-slop serrations 11, and anti-slop serrations 11 are the composite slot that several tongues and groove are composed, and passes through non-slip groove and anti-slop serrations
Synergistic effect, this bearing shell can be made to possess higher structural stability and good performance of noiseproof after mounting, thus with
Holder part constitutes the higher sub-assembly of globality.
In the present embodiment, the centre of jewel 2, which is fallen into, is provided with oil groove 12, and one end perforation of oil groove 12 is provided with oil inlet
Hole 13, and the spacing between fuel feed hole 13 and oil groove 13 is less than five millimeters, for lubricating oil being imported axle journal and bearing is constituted
Movement pair surface, enable oil film uniformly wrap played on supporting region surface cooling work face and reduce frictional force work
With.
In the present embodiment, two sides are provided with fixing threaded hole 14, the extrados middle part of bearing shell 1 at the top of the extrados of bearing shell 1
Two sides are provided with installation screw 15, enable this bearing shell that it is positioned and be fixed by each screw hole during the installation process, from
And can be quick and firm in mounting bracket install.
The working principle and practical approach of a kind of bearing shell with anti-drop function of the utility model are as follows:
When assembling this bearing shell, it is necessary first to slide into bearing shell 12 part of jewel along anti-slop serrations 11 and install, make
Bearing shell 1 and jewel 2 are bonded closely, constitute good installation relation, then, hold bearing shell 1 and the top planes of jewel 2
It is flat, and it is aligned non-slip groove 3, fixed auricle 201 is respectively embedded into the two sides of bearing shell 1 with anti-torsion auricle 202, completes 1 He of bearing shell
The assembly of jewel 2, then, the identical structure that another assembly is finished installation chimeric with this bearing shell 1 is embedded in locating piece 8
In locating slot 10, and it is inserted into pin from the middle part of the first dowel hole 9 and the second dowel hole 5, makes the joint of two sections of bearing shells 1
Closed seamless gap, and consolidated after installing and be not easy to loosen, finally, this bearing shell 1 is packed into mounting bracket, by installation screw 4, admittedly
Determine screw hole 14 and bearing shell 1 is fixed in non-slip groove 3, the assembly of complete cost structure, in use, because bearing shell 1 can be tied
Be stably mounted in bracket in fact, and the smooth surface of 2 intrados of jewel then can effectively reduce shaft and drive rod it
Between frictional force, and the injection of lubricating oil is simple, and uniformly, each to limit fixed structure connection simple clear for oil film covering, has
Good anti-dropout performance and usability.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bearing shell with anti-drop function, including bearing shell (1) and jewel (2), it is characterised in that: the bearing shell (1)
For half-round metal cambered plate, the jewel (2) is fitted tightly in the intrados of bearing shell (1), and the jewel (2) with
The thickness ratio of bearing shell (1) is 1 to one point five.
2. a kind of bearing shell with anti-drop function according to claim 1, which is characterized in that the one of the bearing shell (1)
Lateral roof protrusion is provided with locating piece (8), and the middle part lateral direction penetrating of the locating piece (8) has the first dowel hole (9), the axis
It falls into and being provided with locating slot (10) at the top of the other side of watt (1), opened the second dowel hole on the outside of the locating slot (10)
(5).
3. a kind of bearing shell with anti-drop function according to claim 1, which is characterized in that the jewel (2)
One lateral roof is provided with link slot (7), is provided with link block (6), the link slot at the top of the other side of the jewel (2)
It (7) is symmetrically arranged counter structure with link block (6), the two sides of the jewel (2) are fixedly installed fixed auricle
(201), the bottom both ends of the jewel (2), which are extended, anti-torsion auricle (202).
4. a kind of bearing shell with anti-drop function according to claim 1, which is characterized in that the bearing shell (1) and axis
The both ends of the surface for holding lining (2), which are dug, to be had non-slip groove (3), and the non-slip groove (3) is four rectangular recess of mirror settings, difference
It is extended downwardly by the central axes of jewel (2) with vertical line, the joint place of the bearing shell (1) and jewel (2) is provided with anti-
Slip teeth (11), the anti-slop serrations (11) are the composite slot that several tongues and groove are composed.
5. a kind of bearing shell with anti-drop function according to claim 1, which is characterized in that the jewel (2)
Centre, which is fallen into, to be provided with oil groove (12), and one end perforation of the oil groove (12) is provided with fuel feed hole (13), and the fuel feed hole
(13) spacing between oil groove (12) is less than five millimeters.
6. a kind of bearing shell with anti-drop function according to claim 1, which is characterized in that outside the bearing shell (1)
Two sides are provided with fixing threaded hole (14) at the top of cambered surface, and the extrados on both sides of the middle of the bearing shell (1) is provided with installation screw (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896470.4U CN208565267U (en) | 2018-06-11 | 2018-06-11 | A kind of bearing shell with anti-drop function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820896470.4U CN208565267U (en) | 2018-06-11 | 2018-06-11 | A kind of bearing shell with anti-drop function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565267U true CN208565267U (en) | 2019-03-01 |
Family
ID=65484901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820896470.4U Expired - Fee Related CN208565267U (en) | 2018-06-11 | 2018-06-11 | A kind of bearing shell with anti-drop function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565267U (en) |
-
2018
- 2018-06-11 CN CN201820896470.4U patent/CN208565267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |