CN208252705U - Loading machine drive axle differential mechanism cone bearing anti-loose structure - Google Patents
Loading machine drive axle differential mechanism cone bearing anti-loose structure Download PDFInfo
- Publication number
- CN208252705U CN208252705U CN201820755909.1U CN201820755909U CN208252705U CN 208252705 U CN208252705 U CN 208252705U CN 201820755909 U CN201820755909 U CN 201820755909U CN 208252705 U CN208252705 U CN 208252705U
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- bracket
- bearing
- adjusting nut
- cone bearing
- bearing block
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Abstract
The utility model discloses a kind of loading machine drive axle differential mechanism cone bearing anti-loose structures, it includes differential carrier, cone bearing, bracket, adjusting nut, lock sheet, bearing block and bracket bolt；Described differential carrier one end is equipped with cone bearing, the cone bearing is mounted on bracket and is combined in the hole to be formed with bearing block, the right side of cone bearing is equipped with adjusting nut, which is mounted on the right side threaded hole after bracket is combined with bearing block, and the bracket and bearing block are locked by bracket bolt；The adjusting nut is equipped with multiple limited blocks being evenly arranged；One end of the lock sheet is locked on bearing block by spring washer and clamping screw, and other end card is set in the centre of the two neighboring limited block on adjusting nut.The utility model has the characteristics that structure is simple, production is low with maintenance cost, safe and reliable, it is ensured that adjusting nut does not loosen, and is maintained at the gap of cone bearing in acceptability limit, substantially increases the reliability of loading machine drive axle differential mechanism performance.
Description
Technical field
The utility model relates to loading machine drive axle differential mechanism equipment, and in particular to a kind of loading machine drive axle differential mechanism cone
Bearing anti-loose structure.
Background technique
Loading machine drive axle differential mechanism is the mechanism for making left and right driving wheel realize different rotating speeds rotation, mainly by half axle gear
The composition such as wheel, planetary gear and differential casing；When loading machine turning driving or on uneven road surface when driving, left and right vehicle can be made
Wheel is rolled with different rotating speeds.Differential mechanism left and right ends are mounted on carriage assembly by cone bearing, by adjusting between nut adjustment
Gap；Power is transmitted on differential mechanism again after being transmitted to disk angle tooth from flange, due to the tooth power transmission of disk angle, so that differential mechanism is by huge
Axial force so that the cone bearing on differential mechanism is also by huge axial force, it is therefore necessary to guarantee that adjusting nut must not
It loosens, is maintained at the gap of cone bearing in acceptability limit.
Summary of the invention
The dress that the purpose of the utility model is to provide a kind of structures simply, production is low with maintenance cost, safe and reliable
Carrier aircraft drive axle differential mechanism cone bearing anti-loose structure keeps the gap of cone bearing to guarantee that adjusting nut does not loosen
In acceptability limit, to improve the reliability of loading machine drive axle differential mechanism performance.
In order to achieve the above object, the utility model loading machine drive axle differential mechanism cone bearing anti-loose structure includes differential mechanism
Shell, cone bearing, bracket, adjusting nut, lock sheet, bearing block and bracket bolt；Described differential carrier one end is equipped with cone bearing,
The cone bearing is mounted on bracket and is combined in the hole to be formed with bearing block, and the right side of cone bearing is equipped with adjusting nut, the adjusting nut
It is mounted on the right side threaded hole after bracket is combined with bearing block, the bracket and bearing block are locked by bracket bolt；It is described
Adjusting nut is equipped with multiple limited blocks being evenly arranged；One end of the lock sheet is locked at bearing by spring washer and clamping screw
On seat, other end card is set in the centre of the two neighboring limited block on adjusting nut.
Above-mentioned loading machine drive axle differential mechanism cone bearing anti-loose structure have following technical characterstic and the utility model has the advantages that
1, one end of lock sheet is locked on bearing block by spring washer and clamping screw, and the other end card of lock sheet is set in tune
The centre of two neighboring limited block on whole nut, can be such that adjusting nut does not loosen, playing to adjusting nut can in this way
The anti-loose effect leaned on is maintained at the gap of cone bearing in acceptability limit, substantially increases the q&r of product.
2, the utility model structure is simple, and design rationally, is easy to use, improves reliability and novelty, greatly increase
Practicability.
Detailed description of the invention
Fig. 1 is the utility model loading machine drive axle differential mechanism cone bearing anti-loose structure main cross-sectional schematic diagram.
Fig. 2 be in Fig. 1 A-A to structure sectional view.
Fig. 3 is the assembling schematic diagram of adjusting nut in Fig. 1, lock sheet and bearing block three.
Appended drawing reference: differential carrier 1, cone bearing 2, bracket 3, adjusting nut 4, limited block 41, lock sheet 5, spring washer 6, lock
Tight bolt 7, bearing block 8, bracket bolt 9.
Specific embodiment
With reference to the accompanying drawings and detailed description to the anti-untwisting of the utility model loading machine drive axle differential mechanism cone bearing
Structure is described in further detail.
Shown in FIG. 1 to FIG. 3, the utility model loading machine drive axle differential mechanism cone bearing anti-loose structure include differential carrier 1,
Cone bearing 2, bracket 3, adjusting nut 4, limited block 41, lock sheet 5, spring washer 6, clamping screw 7, bearing block 8 and bracket bolt 9；
Described 1 one end of differential carrier is equipped with cone bearing 2, cone bearing 2 is mounted on bracket 3 and is combined in the hole formed with bearing block 8, the axis of cone
The right side for holding 2 is equipped with adjusting nut 4, and adjusting nut 4 is mounted on the right side threaded hole after bracket 3 is combined with bearing block 8, bracket
3 are locked with bearing block 8 by bracket bolt 9, adjust the gap of cone bearing 2 by rotation adjusting nut 4, and the one of lock sheet 5
End is locked on bearing block 8 by spring washer 6, clamping screw 7, and the other end card of lock sheet 5 is set in adjacent two on adjusting nut 4
The centre of a limited block 41, limited block 41 are uniformly arranged for several, loosen adjusting nut 4 will not, to adjusting nut 4
Good anti-loose effect is played, the q&r of product is substantially increased.
When assembly, control the gap of cone bearing 2 in critical field by adjusting nut 4, then one end of lock sheet 5
It is locked on bearing block 8 by spring washer 6, clamping screw 7, the other end card of lock sheet 5 is set in two limited blocks on adjusting nut 4
41 centre loosen adjusting nut 4 will not, plays good anti-loose effect to adjusting nut 4, substantially increases production
The q&r of product.
Claims (1)
1. a kind of loading machine drive axle differential mechanism cone bearing anti-loose structure, it includes differential carrier, cone bearing, bracket, adjustment spiral shell
Female, bearing block and bracket bolt；Described differential carrier one end is equipped with cone bearing, which is mounted on bracket and bearing block group
It closes in the hole formed, the right side of cone bearing is equipped with adjusting nut, which is mounted on the right side after bracket is combined with bearing block
On the threaded hole of side, the bracket and bearing block are locked by bracket bolt；It is characterized in that: further comprising lock sheet and limited block,
The adjusting nut is equipped with multiple limited blocks being evenly arranged；One end of the lock sheet passes through spring washer and locking screw bolt-lock
Tightly on bearing block, other end card is set in the centre of the two neighboring limited block on adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755909.1U CN208252705U (en) | 2018-05-21 | 2018-05-21 | Loading machine drive axle differential mechanism cone bearing anti-loose structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820755909.1U CN208252705U (en) | 2018-05-21 | 2018-05-21 | Loading machine drive axle differential mechanism cone bearing anti-loose structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252705U true CN208252705U (en) | 2018-12-18 |
Family
ID=66480892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820755909.1U Active CN208252705U (en) | 2018-05-21 | 2018-05-21 | Loading machine drive axle differential mechanism cone bearing anti-loose structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013028A (en) * | 2020-08-26 | 2020-12-01 | 东风商用车有限公司 | Long and short pin matching adjusting nut locking structure |
-
2018
- 2018-05-21 CN CN201820755909.1U patent/CN208252705U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013028A (en) * | 2020-08-26 | 2020-12-01 | 东风商用车有限公司 | Long and short pin matching adjusting nut locking structure |
| CN112013028B (en) * | 2020-08-26 | 2021-07-06 | 东风商用车有限公司 | Long and short pin matching adjusting nut locking structure |
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