CN209278326U - Gasket and articulated structure - Google Patents
Gasket and articulated structure Download PDFInfo
- Publication number
- CN209278326U CN209278326U CN201821718464.6U CN201821718464U CN209278326U CN 209278326 U CN209278326 U CN 209278326U CN 201821718464 U CN201821718464 U CN 201821718464U CN 209278326 U CN209278326 U CN 209278326U
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- gasket
- component
- slot
- rouge
- rouge slot
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Abstract
The utility model relates to gasket and articulated structure, to solve the disadvantage that existing gasket does not have a storage lubricant grease function, the utility model constructs a kind of gasket and articulated structure, and wherein gasket is annular in shape, is provided in the side of one side and a plurality of deposits rouge slot；The inner hole of one end and gasket for depositing rouge slot connects, and the other end is located on gasket outer circumference surface.The side of the utility model gasket, which is provided with, deposits rouge slot, when to filling lubricant grease, lubricant grease deposits rouge slot by what the oil-way of sleeve end opening entered gasket side, when the hinged first component and second component relatively rotates, it also relatively rotates between first gasket and the second gasket, but since depositing for the second gasket has lubricant grease in rouge slot, good lubricating action can be played, so as to reduce the abrasion of gasket, extend its service life.
Description
Technical field
The utility model relates to a kind of gaskets, more specifically to a kind of gasket and articulated structure.
Background technique
In engineering machinery, axle sleeve would generally be used in articulated structure.In articulated structure, hinging pin shaft is by the first component
It is hinged with second component, hinging pin shaft would generally with the first component is relatively fixed does not rotate, hinging pin shaft is opposite with second component
Rotation.In order to avoid second component directly contacts friction with hinging pin shaft, axle sleeve is installed in the hinge hole of second component, first
When component and second component relatively rotate, friction is generated between axle sleeve and hinging pin shaft.In order to reduce between axle sleeve and pin shaft
Abrasion, be provided on the inner hole wall surface of axle sleeve and deposit rouge slot for storing butter, to realize between axle sleeve and hinging pin shaft
Lubrication.In the prior art, the rouge slot of depositing on axle sleeve is through slot, that is, deposits rouge slot in the both ends end face of axle sleeve and all have opening,
When in use, it needs that sealing ring is installed at the both ends of axle sleeve, cooperation sealing ring uses.Use the lubricating grease that rouge slot is deposited after sealing ring
It does not overflow.In actual use, gasket is additionally provided between axle sleeve and the first component, since gasket does not have oil storage function
Can, it is dry grinding between gasket and gasket, the serious wear of gasket and gasket needs when the first component is rotated relative to second component
Frequently replacement.
Utility model content
The technical problems to be solved in the utility model is that existing gasket does not have the shortcomings that storage lubricant grease function, and mentions
For a kind of gasket and articulated structure.
The utility model is to realize that the technical solution of its purpose is such that construct a kind of gasket, annular in shape, feature
It is to be provided in the side of one side and a plurality of deposits rouge slot；The connection of the inner hole of described one end for depositing rouge slot and gasket, other end position
In on gasket outer circumference surface.Further, the rouge slot of depositing is in arc-shaped.Further, deposited described in any bar rouge slot at least with
One in its balance rouge slot is deposited rouge slot and communicated.
The utility model is to realize that the technical solution of its purpose is such that construct a kind of articulated structure, including first
Part, second component, hinging pin shaft, the first gasket are provided with coaxial hinge hole on the first component and second component, described
Hinging pin shaft sleeve is fixedly connected in the hinge hole of the first component and with the first component, the hinge hole of second component
In be provided with axle sleeve, it is characterised in that further include the second gasket, second gasket be former side face be provided with the pad for depositing rouge slot
Piece, second gasket and the first gasket are mounted on axle sleeve between the first component, and offer on the second gasket and deposit rouge slot
Side fits with the gasket, and the oil-way being arranged on the inner hole of shaft sleeve wall surface is in the axle sleeve adjacent to second pad
The end of piece has opening.Further, grease adding mouth identical with the outer oil sump is provided on the second component.
Further, the oil-way being arranged on the inner hole of shaft sleeve wall surface includes left-handed oil groove and dextrorotation oil groove, the left-handed oil groove
There is opening adjacent to the end of second gasket in the axle sleeve with dextrorotation oil groove.
Compared with prior art, in the present invention, the side of gasket is provided with deposits rouge slot to the utility model, to adding
When infusing lubricant grease, lubricant grease deposits rouge slot by what the oil-way of sleeve end opening entered gasket side, first
When component and second component relatively rotate, also relatively rotate between the first gasket and the second gasket, but due to the second gasket
Deposit there is in rouge slot lubricant grease, good lubricating action can be played, so as to reduce the abrasion of gasket, extend its use
Period.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model gasket.
Fig. 2 is the structural schematic diagram of the utility model articulated structure.
Parts title and serial number in figure:
Axle sleeve 1, bracket 2, upper support arm 21, lower support arm 22, filler 23, hinge hole 24, rotating turret 3, upper articulated jib
31, lower articulated jib 32, hinging pin shaft 4, the first gasket 5, the second gasket 6, deposit rouge slot 61.
Specific embodiment
Illustrate specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, the gasket 6 in the present embodiment is annular in shape, it is provided in the side of one side and a plurality of deposits rouge slot 61；
The inner hole of one end and gasket for depositing rouge slot connects, and the other end is located on gasket outer circumference surface.Rouge slot is deposited in arc-shaped and any
Rouge slot is deposited described in item at least deposit rouge slot with one in its balance rouge slot communicate.
Above-mentioned patch applications are in linkwork, and as shown in Fig. 1 Fig. 2, bracket 2 is used as the first component, with what is be parallel to each other
Two support arms are upper support arm 21 and lower support arm 22 respectively, are provided in upper support arm 21 and lower support arm 22 coaxial
Hinge hole 24, be provided with axle sleeve 1 in each hinge hole, the filler for filling lubricant grease be provided on support arm
23, filler 23 is communicated with the oil groove on axle sleeve.
Rotating turret 3 is used as second component, with there are two articulated jib, difference with each support arm tool on rotating turret 3
It is between upper articulated jib 31 and lower articulated jib 32 namely the superposed upper articulated jib 31 of upper support arm 21 and lower articulated jib 32,
Lower articulated jib is located between the upper articulated jib 31 of lower part and lower articulated jib 32.Upper articulated jib in upper support arm 21 and rotating turret 3
31 and lower articulated jib 32 hinged relationship formed by hinging pin shaft 4, hinging pin shaft 4 sequentially passes through articulated jib 31 from top to bottom
Hinge hole, the inner hole of the axle sleeve installed in hinge hole in upper support arm 21, lower articulated jib 32 hinge hole, hinging pin shaft with turn
Moving frame 3 is fixedly connected.The upper articulated jib of the lower part of rotating turret 3 and lower articulated jib are equally also formed hingedly with lower support arm.Rotation
After frame 3 forms articulated connection by pin shaft and upper support arm, have between the bottom surface of upper articulated jib 31 and the top surface of upper support arm 21
There are the first gasket 5 and the second gasket 6.First gasket 5 is conventional pads, and the second gasket 6 is aforementioned to deposit rouge slot 61 with a plurality of
Gasket, two gaskets are bonded and are mounted between the bottom surface of articulated jib 31 and the top surface of upper support arm 21.Lubricating oil on axle sleeve
Slot is provided with opening adjacent to the end of the second gasket in axle sleeve.When to filling lubricant grease, lubricant grease passes through sleeve end
Oil-way opening, the gap between the second gasket or the second gasket and hinging pin shaft enter gasket side deposit rouge slot
61, when the first component and second component relatively rotate, the first 5, pad also relatively rotates between the second gasket 6, but by
In depositing for the second gasket 6 there is lubricant grease in rouge slot 61, good lubricating action can be played, so as to reduce the mill of gasket
Damage, extends its service life.
In the present embodiment, the position of two gaskets is unlimited, namely to can be the first gasket adjacent with axle sleeve, is also possible to
Second gasket is adjacent with axle sleeve, and the side for depositing rouge slot 61 is provided on the second gasket and the first gasket fits.In the another of axle sleeve
In installation two panels gasket in need, one of gasket can be setting in the utility model for one end (lower end in Fig. 2)
There is the gasket for depositing rouge slot 61, certain two gaskets can also be entirely to be equipped with the gasket for depositing rouge slot 61 in the utility model.
Claims (6)
1. a kind of gasket, annular in shape, it is characterised in that be provided in the side of one side and a plurality of deposit rouge slot；The rouge slot deposited
The connection of the inner hole of one end and gasket, the other end are located on gasket outer circumference surface.
2. gasket according to claim 1, it is characterised in that the rouge slot of depositing is in arc-shaped.
3. gasket according to claim 2, it is characterised in that deposit rouge slot described in any bar at least and in its balance rouge slot
Rouge slot is deposited for one to communicate.
4. a kind of articulated structure, including the first component, second component, hinging pin shaft, the first gasket, the first component and second
It is provided with coaxial hinge hole on component, the hinging pin shaft sleeve is in the hinge hole of the first component and with described first
Component is fixedly connected, and is provided with axle sleeve in the hinge hole of second component, it is characterised in that and it further include the second gasket, second pad
Piece is gasket described in any one of claims 1 to 3, and second gasket and the first gasket are mounted on axle sleeve to the first component
Between, and the side for depositing rouge slot is offered on the second gasket and the gasket fits, it is arranged on the inner hole of shaft sleeve wall surface
Oil-way has opening adjacent to the end of second gasket or the first gasket in the axle sleeve.
5. articulated structure according to claim 4, it is characterised in that be provided on the second component and the oil on axle sleeve
The grease adding mouth that slot communicates.
6. articulated structure according to claim 4 or 5, it is characterised in that the lubricating oil being arranged on the inner hole of shaft sleeve wall surface
Slot includes left-handed oil groove and dextrorotation oil groove, and the left-handed oil groove and dextrorotation oil groove are in the axle sleeve adjacent to the end of second gasket
Portion has opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821718464.6U CN209278326U (en) | 2018-10-23 | 2018-10-23 | Gasket and articulated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821718464.6U CN209278326U (en) | 2018-10-23 | 2018-10-23 | Gasket and articulated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278326U true CN209278326U (en) | 2019-08-20 |
Family
ID=67599149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821718464.6U Active CN209278326U (en) | 2018-10-23 | 2018-10-23 | Gasket and articulated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795061A (en) * | 2020-07-22 | 2020-10-20 | 大桥精密电子(上海)有限公司 | Hinge and matching structure of hinge and box body |
| CN114249113A (en) * | 2021-12-10 | 2022-03-29 | 深圳航天科技创新研究院 | Cylinder cap transport anchor clamps |
-
2018
- 2018-10-23 CN CN201821718464.6U patent/CN209278326U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795061A (en) * | 2020-07-22 | 2020-10-20 | 大桥精密电子(上海)有限公司 | Hinge and matching structure of hinge and box body |
| CN111795061B (en) * | 2020-07-22 | 2023-10-13 | 大桥精密电子(上海)有限公司 | Hinge and matching structure of hinge and box |
| CN114249113A (en) * | 2021-12-10 | 2022-03-29 | 深圳航天科技创新研究院 | Cylinder cap transport anchor clamps |
| CN114249113B (en) * | 2021-12-10 | 2024-03-29 | 深圳航天科技创新研究院 | Cylinder cap transport anchor clamps |
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