CN106195270B - A kind of automobile pull rod dust cover - Google Patents
A kind of automobile pull rod dust cover Download PDFInfo
- Publication number
- CN106195270B CN106195270B CN201610549537.2A CN201610549537A CN106195270B CN 106195270 B CN106195270 B CN 106195270B CN 201610549537 A CN201610549537 A CN 201610549537A CN 106195270 B CN106195270 B CN 106195270B
- Authority
- CN
- China
- Prior art keywords
- dust cover
- semicircle
- main body
- pull rod
- bearing shaft
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/56—Other sealings for reciprocating rods
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention discloses a kind of automobile pull rod dust cover, including dust cover main body, the dust cover main body is cylindrical pipe, including the first semicircle dust cover and the second semicircle dust cover, the both sides of the first semicircle dust cover and the second semicircle dust cover are provided with engaging lug, the engaging lug is connected by locking device, and the both ends of the dust cover main body are provided with bearing shaft, and the bearing shaft is cylindrical pipe.Automobile pull rod is wrapped up using the first semicircle dust cover and the second semicircle dust cover in the present invention, pull bar is effectively prevented to be corroded by external environment, and it is provided with cleaning device in dust cover main body, can be by vehicle traveling process, the debris of body refuse and extension on drag link dust cover scrapes, and avoids the accumulation of debris, causes dust cover to be corroded, ball is installed in the bearing shaft that dust cover main body both ends are set, reduces the frictional force that pull bar moves in junction.
Description
Technical field
The present invention relates to dust cover technical field, more particularly to a kind of automobile pull rod dust cover.
Background technology
Dust cover, it is for protecting the of article to protect the surface of article not by the corrosion and destruction in the external world, dust cover
There are many types circles, square, the different useful steel wire brace types of also have suture type to this several way of polygon again
There are many industries all using various types of dust covers.Dust and chip, hard grains of sand injection can be prevented, reduces hard
Damage of the granular foreign matter to slip rail level, guide rail can be reduced because of influence of the operation deformation to machining accuracy, keep lathe
Machining accuracy, extend the service life of lathe.
The effect of automobile pull rod is to improve the overall rigidity of car itself, in excessively curved raising stability at a high speed, because balancing
The position of bar installation is in the top of front rear shock device and low side, that is to say, that has sufficiently rigid and toughness metallic rod with two
Two sections of the shock absorber in left and right is supported and held, so as to improve stability after curved when, is also had, car is from have left flowing water
All can be because of centrifugal force from that time of line the problem of, steelframe started the deformation of a little, but we visually can't see, entirely
The rigidity of car also can be slowly decline because the reason for ageing of metal, added balancing pole also to have to the rigidity for improving full car very big
Help.
Therefore automobile pull rod is an important parts in terms of automotive safety degree, orthodox car pull bar mostly it is exposed
Outside, in vehicle traveling process, silt, mince and be easily accessible the junction of automobile and pull bar, cause motor turning, damping etc.
Effect reduce, and the corrosion for receiving the environment such as rainwater, air for a long time easily causes the damage of automobile pull rod, causes vehicle
Security declines, and for this, we design a kind of automobile pull rod dust cover, to solve the above problems.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of automobile pull rod proposed is dust-proof
Cover.
To achieve these goals, present invention employs following technical scheme：
A kind of automobile pull rod dust cover, including dust cover main body, the dust cover main body are cylindrical pipe, including first
The both sides of semicircle dust cover and the second semicircle dust cover, the first semicircle dust cover and the second semicircle dust cover are provided with company
Lug, the engaging lug are connected by locking device, and the both ends of the dust cover main body are provided with bearing shaft, the bearing shaft
For cylindrical pipe, and it is fixedly installed in the slotted eye at dust cover main body both ends, the slotted eye moderate distance of the bearing shaft is intensive
Ball is provided with, pull bar main body is connected with the slotted eye of the bearing shaft, the first semicircle dust cover and the second semicircle are dust-proof
The semicircle radian midpoint of cover is provided with moving track, and walking roller, the walking are connected with the moving track
Roller is driven by motor, and walking is hinged with the walking roller of the first semicircle dust cover and the second semicircle dust cover both sides
Supporting plate, semicircle channel washer is hinged between the walking supporting plate of the both sides, the semicircle channel washer and the first semicircle are dust-proof
Space is left between cover and the second semicircle dust cover, and gap is provided with scraper plate.
Preferably, the locking device is tie down screw and nut.
Preferably, the bearing shaft and the junction of pull bar main body are provided with ball groove.
Preferably, the walking supporting plate is integrally formed with semicircle channel washer.
Preferably, the circular cleaning device diameter that the walking supporting plate is formed with semicircle channel washer is more than dust cover main body
Diameter.
Preferably, corresponding screw is provided with the engaging lug.
Compared with prior art, the beneficial effects of the invention are as follows：The first semicircle dust cover and the second half are utilized in the present invention
Circle dust cover wraps up automobile pull rod, is effectively prevented pull bar and is corroded by external environment, and is set in dust cover main body
Cleaning device is equipped with, can be by vehicle traveling process, the debris of body refuse and extension on drag link dust cover scrapes, and avoids the product of debris
It is tired, cause dust cover to be corroded, ball is installed in the bearing shaft that dust cover main body both ends are set, reduces pull bar in junction
The frictional force of motion.
Brief description of the drawings
Fig. 1 is a kind of structural representation of automobile pull rod dust cover proposed by the present invention；
Fig. 2 is a kind of front view of automobile pull rod dust cover proposed by the present invention.
In figure：1 dust cover main body, 2 first semicircle dust covers, 3 second semicircle dust covers, 4 engaging lugs, 5 locking devices, 6
Bearing shaft, 7 balls, 8 pull bar main bodys, 9 moving tracks, 10 walking rollers, 11 walking supporting plates, 12 semicircle channel washers, 13 scraper plates,
14 motors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of automobile pull rod dust cover, including dust cover main body 1, dust cover main body 1 are cylindrical pipe,
Including the first semicircle dust cover 2 and the second semicircle dust cover 3, the both sides of the first semicircle dust cover 2 and the second semicircle dust cover 3 are equal
Engaging lug 4 is provided with, corresponding screw is provided with engaging lug 4, engaging lug 4 is connected by locking device 5, locking device 5
For tie down screw and nut, the both ends of dust cover main body 1 are provided with bearing shaft 6, and bearing shaft 6 is cylindrical pipe, and fixed
Be installed in the slotted eye at the both ends of dust cover main body 1, the slotted eye moderate distance of bearing shaft 6 is intensive to be provided with ball 7, bearing shaft 6 with
The junction of pull bar main body 8 is provided with ball groove, and pull bar main body 8, the first semicircle dust cover are connected with the slotted eye of bearing shaft 6
2 and second the semicircle radian midpoint of semicircle dust cover 3 be provided with moving track 9, walking is connected with moving track 9
Roller 10, walking roller 10 are driven by motor 14, the walking roller of the first semicircle dust cover 2 and the both sides of the second semicircle dust cover 3
Walking supporting plate 11 is hinged with 10, semicircle channel washer 12 is hinged between the walking supporting plate 11 of both sides, supporting plate of walking
11 are integrally formed with semicircle channel washer 12, and walking supporting plate 11 is more than with the circular cleaning device diameter that semicircle channel washer 12 is formed
The diameter of dust cover main body 1, space is left between the semicircle dust cover 2 of semicircle channel washer 12 and first and the second semicircle dust cover 3,
And gap is provided with scraper plate 13.
In the use of the present invention, the first semicircle dust cover 2 and the second semicircle dust cover 3 protect pull bar main body 8, exempt from
Corroded by external environment, and ball 7 is provided with the bearing shaft 6 of the both ends of dust cover main body 1 setting, reduced pull bar main body 8 and exist
Frictional force when junction is moved, reduce the abrasion of pull bar main body 8, the cleaning that walking supporting plate 11 is formed with semicircle channel washer 12
Device moves on moving track 9, provides power by motor 14, scraper plate 13 scrapes off the body refuse in dust cover main body 1 and debris
Dust cover main body 1, the accumulation of debris is avoided, corrode dust cover main body 1.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of automobile pull rod dust cover, including dust cover main body (1), it is characterised in that the dust cover main body (1) is cylinder
Shape pipeline, including the first semicircle dust cover (2) and the second semicircle dust cover (3), the first semicircle dust cover (2) and the second half
The both sides of circle dust cover (3) are provided with engaging lug (4), and the engaging lug (4) is connected by locking device (5), described dust-proof
The both ends of cover main body (1) are provided with bearing shaft (6), and the bearing shaft (6) is cylindrical pipe, and is fixedly installed in dust cover
In the slotted eye at main body (1) both ends, the slotted eye moderate distance of the bearing shaft (6) is intensive to be provided with ball (7), the bearing shaft
(6) semi arch of pull bar main body (8), the first semicircle dust cover (2) and the second semicircle dust cover (3) is connected with slotted eye
Degree midpoint is provided with moving track (9), and walking roller (10), the walking are connected with the moving track (9)
Roller (10) is driven by motor (14), the walking roller of the first semicircle dust cover (2) and second semicircle dust cover (3) both sides
(10) walking supporting plate (11) is hinged with, semicircle channel washer is hinged between the walking supporting plate (11) of the both sides
(12) space, is left between the semicircle channel washer (12) and the first semicircle dust cover (2) and the second semicircle dust cover (3),
And gap is provided with scraper plate (13).
2. a kind of automobile pull rod dust cover according to claim 1, it is characterised in that the locking device (5) is locking
Screw rod and nut.
3. a kind of automobile pull rod dust cover according to claim 1, it is characterised in that the bearing shaft (6) and pull bar master
The junction of body (8) is provided with ball groove.
A kind of 4. automobile pull rod dust cover according to claim 1, it is characterised in that the walking supporting plate (11) and half
Circle channel washer (12) is integrally formed.
A kind of 5. automobile pull rod dust cover according to claim 1, it is characterised in that the walking supporting plate (11) and half
The circular cleaning device diameter that circle channel washer (12) is formed is more than dust cover main body (1) diameter.
6. a kind of automobile pull rod dust cover according to claim 1, it is characterised in that be provided with the engaging lug (4)
Corresponding screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549537.2A CN106195270B (en) | 2016-07-13 | 2016-07-13 | A kind of automobile pull rod dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549537.2A CN106195270B (en) | 2016-07-13 | 2016-07-13 | A kind of automobile pull rod dust cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106195270A CN106195270A (en) | 2016-12-07 |
| CN106195270B true CN106195270B (en) | 2018-01-05 |
Family
ID=57476596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549537.2A Active CN106195270B (en) | 2016-07-13 | 2016-07-13 | A kind of automobile pull rod dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106195270B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990002A (en) * | 2017-12-25 | 2018-05-04 | 中钢集团西安重机有限公司 | A kind of short stress rolling mill pull rod from scale removal sealing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666276A (en) * | 1969-12-11 | 1972-05-30 | Dev Des Ind Modernes Soc Et | Device for the sealing of a rotatable shaft |
| CN2350268Y (en) * | 1997-12-15 | 1999-11-24 | 刘德 | Automotive track-rod and suspension arm ball-joint pin assembly |
| CN202360765U (en) * | 2011-12-09 | 2012-08-01 | 绍兴金江机械有限公司 | Dust cover sealing structure in automobile pull rod joint assembly |
| CN204004400U (en) * | 2014-06-03 | 2014-12-10 | 重庆靖悦机械设备有限公司 | Metal half shaft dust protector |
| CN105090520A (en) * | 2014-05-19 | 2015-11-25 | 湖北恒胜金品汽车零部件有限公司 | Automobile steering straight pulling rod dustproof cover |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003232428A (en) * | 2002-02-12 | 2003-08-22 | Ntn Corp | Sealing device of ball screw |
-
2016
- 2016-07-13 CN CN201610549537.2A patent/CN106195270B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3666276A (en) * | 1969-12-11 | 1972-05-30 | Dev Des Ind Modernes Soc Et | Device for the sealing of a rotatable shaft |
| CN2350268Y (en) * | 1997-12-15 | 1999-11-24 | 刘德 | Automotive track-rod and suspension arm ball-joint pin assembly |
| CN202360765U (en) * | 2011-12-09 | 2012-08-01 | 绍兴金江机械有限公司 | Dust cover sealing structure in automobile pull rod joint assembly |
| CN105090520A (en) * | 2014-05-19 | 2015-11-25 | 湖北恒胜金品汽车零部件有限公司 | Automobile steering straight pulling rod dustproof cover |
| CN204004400U (en) * | 2014-06-03 | 2014-12-10 | 重庆靖悦机械设备有限公司 | Metal half shaft dust protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106195270A (en) | 2016-12-07 |
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