CN201882147U - Knuckle assembly of mining dump truck - Google Patents
Knuckle assembly of mining dump truck Download PDFInfo
- Publication number
- CN201882147U CN201882147U CN2010206489273U CN201020648927U CN201882147U CN 201882147 U CN201882147 U CN 201882147U CN 2010206489273 U CN2010206489273 U CN 2010206489273U CN 201020648927 U CN201020648927 U CN 201020648927U CN 201882147 U CN201882147 U CN 201882147U
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- CN
- China
- Prior art keywords
- steering swivel
- steering knuckle
- knuckle
- ear
- knuckle 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 - Lifetime
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a knuckle assembly of a mining dump truck, which comprises a shaft head, wherein one end of the shaft head is mounted in a steering knuckle in a pressed manner; the steering knuckle is provided with an upper lug and a lower lug; the upper lug is divided into two parts; the upper half part of the upper lug is connected with an end cover through a bolt; and a lower main shaft sleeve is mounted inside the lower lug of the steering knuckle. In the utility model, the steering knuckle is produced through casting, so that the manufacturing cost is reduced; the shaft head is pressed into the steering knuckle in an interference manner and welded and fixed, and a positioning table is particularly added during the structural design, so that press mounting is well guaranteed to be in place, and the reliability of the knuckle assembly is ensured; and the upper lug of the steering knuckle is designed into two parts in structure, so that the disassembly and assembly are convenient.
Description
Technical field
The utility model relates to the quarry tipper knuckle assembly, belongs to the preceding steering shaft technical field of heavy type mining truck.
Background technology
Steering swivel on the heavy duty truck is produced for forging at present, because the restriction of production facilities and cost, quarry tipper steering knuckle forging batch manufacturing can't be realized; The steering swivel of other quarry tipper is divided into steering swivel and spindle nose two parts more at present, and wherein spindle nose is fixed by bolts on the steering swivel, loses efficacy easily in abominable mining area operating mode; Ear structure generally adopts unit design on the steering swivel in addition, needs special tool during the steering swivel dismounting, has increased the production maintenance difficulty.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and a kind of quarry tipper knuckle assembly is provided, and has both satisfied the batch production requirements of part, and is simple and convenient when making assembly dismounting maintenance again, reduced cost.
For achieving the above object, the utility model adopts following proposal:
The quarry tipper knuckle assembly comprises spindle nose, and spindle nose one end is fitted in the steering swivel, and steering swivel has last ear and following ear, and last ear divides two parts, and the first half of last ear is connected with end cap by bolt; Kingpin bush down is installed in the ear under the steering swivel.
Described spindle nose and steering swivel bonded assembly one end are provided with positioning table and interference fit face.
Described steering swivel is the casting steering swivel.
The beneficial effects of the utility model are that the steering swivel Foundry Production has reduced productive costs; The spindle nose interference is pressed in the steering swivel, and welding is fixing, and has increased positioning table when structure design especially, guarantees better to be press-fit into place, and has guaranteed the reliability of knuckle assembly; Ear is designed to two-part structure on the steering swivel, is convenient to dismounting.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 spatial structure of the present utility model;
Among the figure: 7 times ears of ear, 8 positioning tables, 9 interference fit faces on 5 times kingpin bushs 6 of 1 spindle nose, 2 steering swivel 3 bolts, 4 end caps
The specific embodiment
The quarry tipper knuckle assembly comprises spindle nose 1, and spindle nose 1 one ends are fitted in the steering swivel 2, and steering swivel 2 has last ear 6 and following ear 7,6 fens two parts of last ear, and the first half of last ear 6 is connected with end cap 4 by bolt 3; Kingpin bush 5 down is installed in 2 times ears 7 of steering swivel.
Described spindle nose 1 is provided with positioning table 8 and interference fit face 9 with steering swivel 2 bonded assemblys one end.
The utility model only need be pulled down end cap, and knuckle assembly just can be pulled down from front axle, is convenient to maintenance; Spindle nose is pressed into by interference and is weldingly fixed on the steering swivel, and is effectively reliable.
Claims (3)
1. the quarry tipper knuckle assembly comprises spindle nose, it is characterized in that, spindle nose one end is fitted in the steering swivel, and steering swivel has last ear and following ear, and last ear divides two parts, and the first half of last ear is connected with end cap by bolt; Kingpin bush down is installed in the ear under the steering swivel.
2. quarry tipper knuckle assembly according to claim 1 is characterized in that, described spindle nose and steering swivel bonded assembly one end are provided with positioning table and interference fit face.
3. quarry tipper knuckle assembly according to claim 1 and 2 is characterized in that, described steering swivel is the casting steering swivel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206489273U CN201882147U (en) | 2010-12-09 | 2010-12-09 | Knuckle assembly of mining dump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206489273U CN201882147U (en) | 2010-12-09 | 2010-12-09 | Knuckle assembly of mining dump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882147U true CN201882147U (en) | 2011-06-29 |
Family
ID=44179686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206489273U Expired - Lifetime CN201882147U (en) | 2010-12-09 | 2010-12-09 | Knuckle assembly of mining dump truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882147U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410867A (en) * | 2013-08-21 | 2013-11-27 | 湖南中联重科车桥有限公司 | Bearing component, steering bridge and vehicle |
| CN103407490A (en) * | 2013-08-12 | 2013-11-27 | 湖南中联重科车桥有限公司 | Steering knuckle, vehicle and method for manufacturing steering knuckle |
| CN103569198A (en) * | 2012-07-30 | 2014-02-12 | 阿文美驰技术有限责任公司 | Steering knuckle assembly with snap ring spindle retention and method of manufacture |
| CN116691828A (en) * | 2023-08-04 | 2023-09-05 | 临工重机股份有限公司 | Steering mechanism and mining car |
-
2010
- 2010-12-09 CN CN2010206489273U patent/CN201882147U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569198A (en) * | 2012-07-30 | 2014-02-12 | 阿文美驰技术有限责任公司 | Steering knuckle assembly with snap ring spindle retention and method of manufacture |
| US9096259B2 (en) | 2012-07-30 | 2015-08-04 | Arvinmeritor Technology, Llc | Steering knuckle assembly with snap ring spindle retention and a method of manufacture |
| CN103569198B (en) * | 2012-07-30 | 2016-08-24 | 阿文美驰技术有限责任公司 | The knuckle assembly of band clasp rotating shaft maintaining part and manufacture method |
| CN103407490A (en) * | 2013-08-12 | 2013-11-27 | 湖南中联重科车桥有限公司 | Steering knuckle, vehicle and method for manufacturing steering knuckle |
| CN103410867A (en) * | 2013-08-21 | 2013-11-27 | 湖南中联重科车桥有限公司 | Bearing component, steering bridge and vehicle |
| CN103410867B (en) * | 2013-08-21 | 2016-07-13 | 湖南中联重科车桥有限公司 | Steeraxle and vehicle |
| CN116691828A (en) * | 2023-08-04 | 2023-09-05 | 临工重机股份有限公司 | Steering mechanism and mining car |
| CN116691828B (en) * | 2023-08-04 | 2023-10-27 | 临工重机股份有限公司 | Steering mechanism and mining car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |