CN205736730U - Yoke on a kind of combination type on offroad vehicle drive axle - Google Patents
Yoke on a kind of combination type on offroad vehicle drive axle Download PDFInfo
- Publication number
- CN205736730U CN205736730U CN201620610717.2U CN201620610717U CN205736730U CN 205736730 U CN205736730 U CN 205736730U CN 201620610717 U CN201620610717 U CN 201620610717U CN 205736730 U CN205736730 U CN 205736730U
- Authority
- CN
- China
- Prior art keywords
- yoke
- axle sleeve
- monomer
- offroad vehicle
- bearing pin
- 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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Abstract
This utility model relates to yoke on a kind of combination type on offroad vehicle drive axle, drives the axle sleeve on crane span structure, the upper yoke being arranged on axle sleeve including being welded on offroad vehicle, and upper yoke uses Split type structure, including the first yoke monomer and the second yoke monomer；First yoke monomer and the second yoke monomer are individually positioned in the two ends of axle sleeve, are coated with bearing pin in axle sleeve, and bearing pin sequentially passes through the first yoke monomer, axle sleeve and the second yoke monomer；Being fitted with locking nut in the one or both ends of bearing pin, the outside of locking nut is fitted with split pin.Use technique scheme, compare with traditional monoblock type yoke have rational in infrastructure, be prone to processing and manufacturing, when reality is safeguarded, it is simple to installation and removal, add man-hour technology difficulty of processing in actual production less, and then reduce cost；Owing to having preferable concentricity, in actual use, wear and tear less, and then extend the service life of relevant spare and accessory parts.
Description
Technical field
This utility model belongs to offroad vehicle independent suspension device yoke technical field, particularly relates to a kind of for more
Yoke on combination type on wild car drive axle.
Background technology
On general offroad vehicle, particularly typically all uses on all terrain vehicle that double yoke and amortisseur form is only
Vertical suspension arrangement, its effect is to absorb the vibrations from producing between wheel and ground to avoid being delivered on vehicle body, exists at present
The yoke great majority used on offroad vehicle are all-in-one-piece, refer to Fig. 5, i.e. two yokes and revolving sleeves and be welded on two
Horizontal torque arm between yoke, general monoblock type yoke is A font or U-shaped structure, and there are the following problems for this kind of structure, is manufactured into
This height, technology require height, i.e. when welding overall structure, i.e. to ensure the concentric of two revolving sleeves, also to ensure two forks simultaneously
The angle of arm.Monoblock type yoke structure is to be affected by thermal stress deformation during fabrication to easily lead to deformation, in turn results in peace
It is contained in and drives the axle sleeve on crane span structure the most concentric with above-mentioned two revolving sleeves, the most on the one hand do not cause installing/dismounting difficulty, separately
Outer one side accelerates the abrasion of bearing pin, reduces the service life of bearing pin.
Summary of the invention
This utility model provides a kind of simple in construction, is prone to processing system for solving technical problem present in known technology
Make, easy installation and removal, elongated component service life, improve the combination type on offroad vehicle drive axle of security performance
Yoke.
This utility model is adopted the technical scheme that by solving technical problem present in known technology:
Yoke on a kind of combination type on offroad vehicle drive axle, drives the axle on crane span structure including being welded on offroad vehicle
Set, the upper yoke being arranged on axle sleeve, it is characterised in that: described upper yoke uses Split type structure, including the first yoke monomer and
Second yoke monomer；Described first yoke monomer includes that the first yoke, one end of the first yoke are welded with the first revolving sleeve, first
The other end of yoke installs the first oscillating bearing；Described second yoke monomer includes one end welding of the second yoke, the second yoke
Having the second revolving sleeve, the other end of the second yoke installs second joint bearing；The first above-mentioned yoke monomer and the second yoke list
Body is individually positioned in the two ends of axle sleeve, is coated with bearing pin in axle sleeve, and described bearing pin sequentially passes through the first revolving sleeve, axle sleeve and
Two-revolution set；Being fitted with locking nut in the one or both ends of bearing pin, the outside of locking nut is fitted with split pin.
This utility model can also use following technical measures:
At the first revolving sleeve, axle sleeve, between the second revolving sleeve and locking nut, it is provided with copper packing.
The length of the first yoke and the second yoke uses the structure such as not.
This utility model has the advantage that with good effect: owing to this utility model uses technique scheme, and pass
System monoblock type yoke compare have rational in infrastructure, be prone to processing and manufacturing, when reality is safeguarded, it is simple to installation and removal, in reality
During the production and processing of border, technology difficulty of processing is less, and then reduces cost；Owing to having preferable concentricity, in actually used process
In, wear and tear less, and then extend the service life of relevant spare and accessory parts.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the first yoke monomer structure schematic diagram；
Fig. 3 is the second yoke monomer structure schematic diagram；
Fig. 4 is that this utility model uses state diagram；
Fig. 5 is prior art construction schematic diagram.
In figure: 1, axle sleeve；2, upper yoke；210, the first yoke monomer；211, the first yoke；212, the first revolving sleeve；
213, the first oscillating bearing；220, the second yoke monomer；221, the second yoke；222, the second revolving sleeve；223, second joint axle
Hold；3, bearing pin；4, locking nut；5, split pin；6, crane span structure is driven；7, copper packing.
Detailed description of the invention
For summary of the invention of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and coordinate
Accompanying drawing describes in detail as follows:
Referring to Fig. 1 to Fig. 4, yoke on a kind of combination type on offroad vehicle drive axle, including being welded on offroad vehicle
Driving the axle sleeve 1 on crane span structure 6, the upper yoke 2 being arranged on axle sleeve, described upper yoke uses Split type structure, including the first yoke
Monomer 210 and the second yoke monomer 220；In this utility model, so-called first, second is difference, the most restrictive work
With；Described first yoke monomer 210 includes that one end of first yoke the 211, first yoke is welded with the first revolving sleeve 212, first
The other end of yoke installs the first oscillating bearing 213；Described second yoke monomer 220 includes second yoke the 221, second yoke
One end is welded with the second revolving sleeve 222, and the other end of the second yoke installs second joint bearing 223；The first above-mentioned yoke list
Body 210 and the second yoke monomer 220 are individually positioned in the two ends of axle sleeve, are coated with bearing pin 3 in axle sleeve, and described bearing pin is worn successively
Cross the first revolving sleeve 212, axle sleeve 1 and the second revolving sleeve 222；It is fitted with locking nut 4, in order to protect in the one or both ends of bearing pin
Protect locking nut to come off, be fitted with split pin 5 in the outside of locking nut.
In order to reduce adjacent component end-face friction, the first revolving sleeve, axle sleeve, between the second revolving sleeve and locking nut
It is provided with copper packing 7.
Both length can also be used the structure such as not, so according to actual vehicle by the first above-mentioned yoke and the second yoke
Can well avoid not interfering during assembling.
Use technique scheme, compare with traditional monoblock type yoke have rational in infrastructure, be prone to processing and manufacturing, in reality
When border is safeguarded, it is simple to installation and removal, add man-hour technology difficulty of processing in actual production less, and then reduce cost；Due to tool
There is preferable concentricity, in actual use, wear and tear less, and then extend the service life of relevant spare and accessory parts.
The above is only to preferred embodiment of the present utility model, not this utility model is made any in form
Restriction, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modify, belong in the range of technical solutions of the utility model.
Claims (3)
1. a yoke on the combination type on offroad vehicle drive axle, drives the axle sleeve on crane span structure including being welded on offroad vehicle,
The upper yoke being arranged on axle sleeve, it is characterised in that: described upper yoke uses Split type structure, including the first yoke monomer and second
Yoke monomer；Described first yoke monomer includes that the first yoke, one end of the first yoke are welded with the first revolving sleeve, the first yoke
The other end the first oscillating bearing is installed；Described second yoke monomer includes that the second yoke, one end of the second yoke are welded with
Two-revolution set, the other end of the second yoke installs second joint bearing；The first above-mentioned yoke monomer and the second yoke monomer divide
Not being placed on the two ends of axle sleeve, be coated with bearing pin in axle sleeve, described bearing pin sequentially passes through the first revolving sleeve, axle sleeve and second time
Pivoted housing；Being fitted with locking nut in the one or both ends of bearing pin, the outside of locking nut is fitted with split pin.
Yoke on combination type on offroad vehicle drive axle the most according to claim 1, it is characterised in that: at first time
Pivoted housing, axle sleeve, between the second revolving sleeve and locking nut, it is provided with copper packing.
Yoke on combination type on offroad vehicle drive axle the most according to claim 1, it is characterised in that: the first yoke
The structure such as not is used with the length of the second yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610717.2U CN205736730U (en) | 2016-06-17 | 2016-06-17 | Yoke on a kind of combination type on offroad vehicle drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620610717.2U CN205736730U (en) | 2016-06-17 | 2016-06-17 | Yoke on a kind of combination type on offroad vehicle drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205736730U true CN205736730U (en) | 2016-11-30 |
Family
ID=57383355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620610717.2U Expired - Fee Related CN205736730U (en) | 2016-06-17 | 2016-06-17 | Yoke on a kind of combination type on offroad vehicle drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205736730U (en) |
-
2016
- 2016-06-17 CN CN201620610717.2U patent/CN205736730U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20161130 Termination date: 20170617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |