CN204712868U - The stripping assembly of heavy duty automobile gear box one axle assembly - Google Patents
The stripping assembly of heavy duty automobile gear box one axle assembly Download PDFInfo
- Publication number
- CN204712868U CN204712868U CN201520319115.7U CN201520319115U CN204712868U CN 204712868 U CN204712868 U CN 204712868U CN 201520319115 U CN201520319115 U CN 201520319115U CN 204712868 U CN204712868 U CN 204712868U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- nut
- annular slab
- axle assembly
- assembly
- 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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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses the stripping assembly of a kind of heavy duty automobile gear box one axle assembly, it comprises fixed cover nut, lag bolt, fixed cover, overbolt, annular slab nut and annular slab; Described fixed cover is provided with two or more and fixes trepanning, and described fixed cover nut-welding is on fixing trepanning, and described lag bolt screws in fixed cover nut; Described annular slab is provided with three with upper annular plate hole, and described annular slab nut-welding is on annular plate hole, and described overbolt screws in annular slab nut; Fixed cover is connected and fixed by welding is vertical with annular slab.Adopt this structure heavy duty automobile gear box one axle assembly stripping assembly solve when maintenance one axle assembly due to knock rock parts easily cause damage parts and effort problem, guarantee repair quality while greatly improve maintenance efficiency.
Description
Technical field
The utility model relates to an axle assembly stripping assembly of two intermediate shaft structure in heavy duty automobile gear box equipment frock, particularly heavy duty automobile gear box.
Background technology
Current domestic heavy duty automobile gear box mainly adopts two intermediate shaft structure, is the main parts size transmitting heavy moment of torsion in car running process.Engine torque is input in change speed gear box by an axle assembly in change speed gear box, carries out deceleration increasing and turns round, and very easily causes an axle assembly to damage.One axle assembly, when maintenance one axle assembly, cannot directly disassemble from casing by prior art, generally adopts and progressively extracts by knocking to rock, and easily causes damage parts and effort, greatly reduces maintenance efficiency.
Summary of the invention
The purpose of this utility model overcomes above-mentioned defect, the stripping assembly of a kind of heavy duty automobile gear box one axle assembly is provided, rock parts easily cause damage parts and the problem of effort owing to knocking when maintenance one axle assembly to solve, while guarantee repair quality, greatly improve maintenance efficiency.
For realizing above object, the stripping assembly of the utility model heavy duty automobile gear box one axle assembly comprises fixed cover nut, lag bolt, fixed cover, overbolt, annular slab nut and annular slab; Described fixed cover is provided with two or more and fixes trepanning, and described fixed cover nut-welding is on described fixing trepanning, and described lag bolt screws in fixed cover nut; Described annular slab is provided with three with upper annular plate hole, and described annular slab nut-welding is on described annular plate hole, and described overbolt screws in annular slab nut; Fixed cover is connected and fixed by welding is vertical with annular slab.
Above-mentioned heavy duty automobile gear box one axle assembly stripping assembly structure has following characteristics:
1, on fixed cover, brill is greater than two holes, and fixed cover nut-welding is on hole, and lag bolt screws in fixed cover nut, when dismantling, be first inserted in an axle assembly, be tightened cover nut, this stripping assembly is fixed on an axle, there is features simple structure, easy to operate efficient feature.
2, bore on annular slab and be greater than three holes, annular slab nut-welding is on hole, and overbolt screws in annular slab nut, and together with fixed cover and annular slab be vertically fixed on by welding.When dismantling, make the front end of overbolt withstand the end face of casing, rotate overbolt one by one, make the constantly outwards movement of stripping assembly and an axle assembly, an axle assembly is extracted the most at last.Adopt this structure handler simple to operate, can not part of damage, ensure that repair quality well, substantially increase maintenance efficiency.
Adopt the heavy duty automobile gear box one axle assembly stripping assembly of said structure solve due to when maintenance one axle assembly owing to cannot directly an axle assembly be disassembled from casing, progressively can only extract so easily cause damage parts and the problem of effort by knocking to rock, while ensure that repair quality, substantially increasing maintenance efficiency.
Accompanying drawing explanation
Accompanying drawing is the main cross-sectional schematic of structure of the utility model heavy duty automobile gear box one axle assembly stripping assembly.
Reference numeral: fixed cover nut 1, lag bolt 2, fixed cover 3, overbolt 4, annular slab nut 5, annular slab 6, casing 7, axle assembly 8 and an axle 9.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the stripping assembly of the utility model heavy duty automobile gear box one axle assembly is described in further detail.
The stripping assembly of the heavy duty automobile gear box one of the utility model shown in accompanying drawing axle assembly comprises fixed cover nut 1, lag bolt 2, fixed cover 3, overbolt 4, annular slab nut 5 and annular slab 6; Described fixed cover 3 is provided with two fixing trepannings, and described fixed cover nut 1 is welded on above described fixing trepanning, and described lag bolt 2 screws in fixed cover nut 1; Described annular slab 6 is provided with three annular plate holes, and described annular slab nut 5 is welded on above described annular plate hole, and described overbolt 4 screws in annular slab nut 5; Fixed cover 3 is connected and fixed by welding is vertical with annular slab 6.
One axle assembly 8, when keeping in repair heavy duty automobile gear box one axle assembly 8, can disassemble by the utility model heavy duty automobile gear box one axle assembly stripping assembly quickly and easily.During practical operation, this stripping assembly is inserted in an axle assembly 8, the front end of overbolt 4 is made to withstand the end face of casing 7, screw lag bolt 2 again, stripping assembly is fixed on an axle 9 and embraces an axle assembly 8, then rotate overbolt 4 one by one, an axle assembly 8 outwards movement is together embraced in stripping assembly, and an axle assembly 8 is extracted the most at last.Method of operation is simple, can not part of damage, ensure that repair quality well, substantially increases maintenance efficiency.
Claims (1)
1. a heavy duty automobile gear box one axle assembly stripping assembly, is characterized in that: it comprises fixed cover nut, lag bolt, fixed cover, overbolt, annular slab nut and annular slab; Described fixed cover is provided with two or more and fixes trepanning, and described fixed cover nut-welding is on described fixing trepanning, and described lag bolt screws in fixed cover nut; Described annular slab is provided with three with upper annular plate hole, and described annular slab nut-welding is on described annular plate hole, and described overbolt screws in annular slab nut; Fixed cover is connected and fixed by welding is vertical with annular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319115.7U CN204712868U (en) | 2015-05-18 | 2015-05-18 | The stripping assembly of heavy duty automobile gear box one axle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520319115.7U CN204712868U (en) | 2015-05-18 | 2015-05-18 | The stripping assembly of heavy duty automobile gear box one axle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712868U true CN204712868U (en) | 2015-10-21 |
Family
ID=54311888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520319115.7U Expired - Fee Related CN204712868U (en) | 2015-05-18 | 2015-05-18 | The stripping assembly of heavy duty automobile gear box one axle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712868U (en) |
-
2015
- 2015-05-18 CN CN201520319115.7U patent/CN204712868U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170518 |