CN106240633A - A kind of steering linkage locking device and method - Google Patents
A kind of steering linkage locking device and method Download PDFInfo
- Publication number
- CN106240633A CN106240633A CN201610642183.6A CN201610642183A CN106240633A CN 106240633 A CN106240633 A CN 106240633A CN 201610642183 A CN201610642183 A CN 201610642183A CN 106240633 A CN106240633 A CN 106240633A
- Authority
- CN
- China
- Prior art keywords
- oscillating bearing
- rod head
- hold
- groove
- down mechanism
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/20—Links, e.g. track rods
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/20—Land vehicles
- F16C2326/24—Steering systems, e.g. steering rods or columns
Abstract
The invention discloses a kind of steering linkage locking device and method, belong to heavy vehicle chassis technical field.Described steering linkage locking device includes: oscillating bearing one end is connected with rod head；Supporting mechanism is connected with the oscillating bearing other end, and supporting mechanism and oscillating bearing junction offer the second groove；Anti-shedding mechanism one end is arranged in the second groove, and the other end contacts with oscillating bearing；Hold-down mechanism is flexibly connected with rod head, and hold-down mechanism contacts with oscillating bearing；Retaining mechanism one end is connected with hold-down mechanism, and the other end is arranged in some first grooves.Steering linkage locking device of the present invention and method solve the problem that drag-link joint position loosens, and reduce the probability that steering linkage loosens, and improve drive safety.
Description
Technical field
The present invention relates to heavy vehicle chassis technical field, particularly to a kind of steering linkage locking device and method.
Background technology
Steering linkage is the strength member in automotive steering structure, and it plays a part transmitting movement in steering system, directly
Connect and affect the stability of automobile operation, the safety of operation and the service life of tire.Steering linkage is divided into 2 classes, i.e. turns to straight
Pull bar and track rod.Steering drag link carries the task of the motion of pitman arm being passed to knuckle arm；Turn to horizontal stroke
Pull bar is then the base of tie rod linkage, is to ensure that left and right turn wheel produces the critical component of proper exercise relation.For turning
Locking to pull bar, has two big classes in prior art, a class is locking in side, by spring, bearing block, plug screw split pin by ball
Pin clamping is locking, another kind of locking at end face, clamps locking by spring, cover plate (or jump ring), but the joint of steering linkage
Part in use frequently occurs loosening phenomenon.
Summary of the invention
The present invention provides a kind of steering linkage locking device and method, solves or part solves in prior art and turns to
The blank area of pull bar in use frequently occurs the technical problem of loosening phenomenon.
For solving above-mentioned technical problem, the invention provides a kind of steering linkage locking device, described steering linkage sets
It is equipped with rod head, described rod head offers some first grooves；Described locking device includes: oscillating bearing, one end
It is connected with described rod head；Supporting mechanism, is connected with the described oscillating bearing other end, described supporting mechanism and described joint shaft
Hold junction and offer the second groove；Anti-shedding mechanism, one end is arranged in described second groove, the other end and described joint shaft
Accept and touch；Hold-down mechanism, is flexibly connected with described rod head, and described hold-down mechanism contacts with described oscillating bearing, described pressure
Described oscillating bearing is pressed on the locating surface of described rod head by tight mechanism；Retaining mechanism, one end and described hold-down mechanism
Connecting, the other end is arranged in described some first grooves.
Further, described supporting mechanism includes: bearing pin, is connected with the described oscillating bearing other end, described bearing pin and institute
State oscillating bearing junction and offer the second groove.
Further, described anti-shedding mechanism includes: jump ring, and one end is arranged in described second groove, the other end and institute
State oscillating bearing contact.
Further, described hold-down mechanism includes: plug screw, is flexibly connected with described rod head, and described plug screw is with described
Oscillating bearing contacts, and described oscillating bearing is pressed on the locating surface of described rod head by described plug screw.
Further, described retaining mechanism includes: lock washer, and one end is connected with described hold-down mechanism, and the other end is arranged
In described some first grooves.
Based on identical inventive concept, the present invention also provides for a kind of steering linkage anti-loose method, any based on claim 1-5
One described steering linkage locking device, described steering linkage is provided with rod head, described rod head offers
Some first grooves；Described anti-loose method comprises the following steps: be assembled in oscillating bearing by supporting mechanism, described supporting mechanism
Offer the second groove with described oscillating bearing junction, anti-shedding mechanism is stuck in described second groove；By described joint
Bearing loads one end of described rod head, is installed by described oscillating bearing and puts in place；Hold-down mechanism is tightened, makes described compacting machine
The one side of structure contacts with described oscillating bearing, and is withstood on the locating surface in described rod head by described oscillating bearing；Will
Retaining mechanism one end is connected with described hold-down mechanism；The other end of described retaining mechanism is fixed in described first groove, anti-
Only described hold-down mechanism loosens.
Further, described supporting mechanism includes: bearing pin, is connected with the described oscillating bearing other end, described bearing pin and institute
State oscillating bearing junction and offer the second groove.
Further, described anti-shedding mechanism includes: jump ring, and one end is arranged in described second groove, the other end and institute
State oscillating bearing contact.
Further, described hold-down mechanism includes: plug screw, is flexibly connected with described rod head, and described plug screw is with described
Oscillating bearing contacts, and described oscillating bearing is pressed on the locating surface of described rod head by described plug screw.
Further, described retaining mechanism includes: lock washer, and one end is connected with described hold-down mechanism, and the other end is arranged
In described some first grooves.
Supporting mechanism is assembled in oscillating bearing by steering linkage locking device and method that the present invention provides, supporting mechanism
Offer the second groove with oscillating bearing junction, anti-shedding mechanism is stuck in the second groove, prevent supporting mechanism in external force
Effect under come off from oscillating bearing, oscillating bearing is loaded one end of rod head, by oscillating bearing install put in place, will pressure
Tight mechanism tightens, and makes the one side of hold-down mechanism contact with oscillating bearing, and oscillating bearing withstands on the location in rod head
On face, retaining mechanism one end is connected with institute hold-down mechanism, the other end of retaining mechanism is fixed in described first groove, anti-
Only hold-down mechanism loosens, and solves the problem that drag-link joint position loosens, and reduces the probability that steering linkage loosens, and raising is driven
Sail safety.
Accompanying drawing explanation
The structural representation of the steering linkage locking device that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
See Fig. 1, a kind of steering linkage locking device that the embodiment of the present invention provides, described steering linkage is provided with and draws
Knock-off joint 1, described rod head 1 offers some first groove 1-1；Described locking device includes: oscillating bearing 2, support
Mechanism 3.Anti-shedding mechanism 4, hold-down mechanism 5 and retaining mechanism 6.
Described oscillating bearing 2 one end is connected with described rod head 1.
Described supporting mechanism 3 is connected with described oscillating bearing 2 other end, and described supporting mechanism 3 is with described oscillating bearing 2 even
The place of connecing offers the second groove 3-2.
Described anti-shedding mechanism 4 one end is arranged in described second groove 3-2, and the other end contacts with described oscillating bearing 2.
Described hold-down mechanism 5 is flexibly connected with described rod head 1, and described hold-down mechanism 5 connects with described oscillating bearing 2
Touching, described oscillating bearing 2 is pressed on the locating surface of described rod head 1 by described hold-down mechanism 5.
Described retaining mechanism 6 one end is connected with described hold-down mechanism 5, and the other end is arranged on described some first groove 1-1
In.
The structure of supporting mechanism is discussed in detail.
Described supporting mechanism includes: bearing pin 3-1.
Described bearing pin 3-1 is connected with described oscillating bearing 2 other end, and described bearing pin 3-1 is assembled to described oscillating bearing 2
In.Described bearing pin 3-1 and described oscillating bearing 2 junction offer the second groove 3-2.
The structure of anti-shedding mechanism is discussed in detail.
Described anti-shedding mechanism includes: jump ring 4-1.
Described jump ring 4-1 one end is arranged in described second groove 3-2, and the other end contacts with described oscillating bearing 2, prevents
Supporting mechanism 3 comes off under the effect of external force from oscillating bearing 2.
The structure of hold-down mechanism is discussed in detail.
Described hold-down mechanism includes: plug screw 5-1.
Described plug screw 5-1 is flexibly connected with described rod head 1.Specifically, in the present embodiment, described plug screw 5-1
Threaded with described rod head 1.Described plug screw 5-1 contacts with described oscillating bearing 2, and described plug screw 5-1 is by described joint
Bearing 2 is pressed on the locating surface of described rod head 1.
The structure of retaining mechanism is discussed in detail.
Described retaining mechanism includes: lock washer 6-1.
Described lock washer 6-1 one end is fixing with described hold-down mechanism 5 to be connected.Specifically, in the present embodiment, described
Lock washer 6-1 one end is connected by bolt is fixing with described hold-down mechanism 5, in other embodiments, and described lock washer
6-1 one end can otherwise welding wait with as described in hold-down mechanism 5 fix and be connected.The described lock washer 6-1 other end sets
Put in described some first groove 1-1.
Based on identical inventive concept, the present invention also provides for a kind of steering linkage anti-loose method, appoints based on claim 1-5
Anticipate a described steering linkage locking device, described steering linkage is provided with rod head 1, described rod head 1 is opened
It is provided with some first groove 1-1；Described anti-loose method comprises the following steps:
Step 1, is assembled to supporting mechanism 3 in oscillating bearing 2, described supporting mechanism 3 and described oscillating bearing 2 junction
Offer the second groove 3-2, anti-shedding mechanism 4 is stuck in described second groove 3-2.
Step 2, loads one end of described rod head 1 by described oscillating bearing 2, is installed by described oscillating bearing 2 and puts in place.
Step 3, tightens hold-down mechanism 5, makes the one side of described hold-down mechanism 5 contact with described oscillating bearing 2, and will
Described oscillating bearing 2 withstands on the locating surface in described rod head 1.
Step 4, is connected retaining mechanism 6 one end with described hold-down mechanism 5.
Step 5, is fixed on the other end of described retaining mechanism 6 in described first groove 1-1, prevents described hold-down mechanism
6 loosen.
The structure of supporting mechanism is discussed in detail.
Described supporting mechanism includes: bearing pin 3-1.
Described bearing pin 3-1 is connected with described oscillating bearing 2 other end, and described bearing pin 3-1 is assembled to described oscillating bearing 2
In.Described bearing pin 3-1 and described oscillating bearing 2 junction offer the second groove 3-2.
The structure of anti-shedding mechanism is discussed in detail.
Described anti-shedding mechanism includes: jump ring 4-1.
Described jump ring 4-1 one end is arranged in described second groove 3-2, and the other end contacts with described oscillating bearing 2, prevents
Supporting mechanism 3 comes off under the effect of external force from oscillating bearing 2.
The structure of hold-down mechanism is discussed in detail.
Described hold-down mechanism includes: plug screw 5-1.
Described plug screw 5-1 is flexibly connected with described rod head 1.Specifically, in the present embodiment, described plug screw 5-1
Threaded with described rod head 1.Described plug screw 5-1 contacts with described oscillating bearing 2, and described plug screw 5-1 is by described joint
Bearing 2 is pressed on the locating surface of described rod head 1.
The structure of retaining mechanism is discussed in detail.
Described retaining mechanism includes: lock washer 6-1.
Described lock washer 6-1 one end is fixing with described hold-down mechanism 5 to be connected.Specifically, in the present embodiment, described
Lock washer 6-1 one end is connected by bolt is fixing with described hold-down mechanism 5, in other embodiments, and described lock washer
6-1 one end can otherwise welding wait with as described in hold-down mechanism 5 fix and be connected.The described lock washer 6-1 other end sets
Put in described some first groove 1-1.
Introduce the embodiment of the present invention in order to clearer, introduced from the using method of the embodiment of the present invention below.
First being assembled in oscillating bearing 2 by bearing pin 3-1, bearing pin 3-1 and oscillating bearing 2 junction offer the second groove
3-2, is stuck in jump ring 4-1 in the second groove 3-2 of bearing pin 3-1, in case bearing pin 3-1 under the effect of external force from oscillating bearing 2
In come off.Load the band oscillating bearing 2 of bearing pin 3-1 from one end of rod head 1, oscillating bearing 2 is installed after putting in place, plug screw
5-1 is threadeded with rod head 1, tightens plug screw 5-1 with the mounting torque of regulation, makes one side and the oscillating bearing 2 of plug screw 5-1
Contact, and the another side of oscillating bearing 2 is withstood on the locating surface in rod head 1.Plug screw 5-1 offers some screw threads
Hole, is then fixed together lock washer 6-1 and plug screw 5-1 by some installation bolts.Finally by hand hammer by lock pad
In the first groove 1-1 being partially driven into correspondence of the first groove 1-1 offered on sheet 6-1 correspondence rod head, prevent plug screw 5-1
Loosen, solve the problem that drag-link joint position loosens, reduce the probability that steering linkage loosens, improve drive safety.
It should be noted last that, above detailed description of the invention only in order to technical scheme to be described and unrestricted,
Although the present invention being described in detail with reference to example, it will be understood by those within the art that, can be to the present invention
Technical scheme modify or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should be contained
In the middle of scope of the presently claimed invention.
Claims (10)
1. a steering linkage locking device, described steering linkage is provided with rod head (1), on described rod head (1)
Offer some first grooves (1-1)；It is characterized in that, described locking device includes:
Oscillating bearing (2), one end is connected with described rod head (1)；
Supporting mechanism (3), is connected with described oscillating bearing (2) other end, described supporting mechanism (3) and described oscillating bearing (2)
Junction offers the second groove (3-2)；
Anti-shedding mechanism (4), one end is arranged in described second groove (3-2), and the other end contacts with described oscillating bearing (2)；
Hold-down mechanism (5), is flexibly connected with described rod head (1), and described hold-down mechanism (5) connects with described oscillating bearing (2)
Touching, described oscillating bearing (2) is pressed on the locating surface of described rod head (1) by described hold-down mechanism (5)；
Retaining mechanism (6), one end is connected with described hold-down mechanism (5), and the other end is arranged on described some first grooves (1-1)
In.
Locking device the most according to claim 1, it is characterised in that described supporting mechanism includes:
Bearing pin (3-1), is connected with described oscillating bearing (2) other end, and described bearing pin (3-1) is connected with described oscillating bearing (2)
Place offers the second groove (3-2).
Locking device the most according to claim 1, it is characterised in that described anti-shedding mechanism includes:
Jump ring (4-1), one end is arranged in described second groove (3-2), and the other end contacts with described oscillating bearing (2).
Locking device the most according to claim 1, it is characterised in that described hold-down mechanism includes:
Plug screw (5-1), is flexibly connected with described rod head (1), and described plug screw (5-1) contacts with described oscillating bearing (2), institute
State plug screw (5-1) to be pressed on the locating surface of described rod head (1) by described oscillating bearing (2).
Locking device the most according to claim 1, it is characterised in that described retaining mechanism includes:
Lock washer (6-1), one end is connected with described hold-down mechanism (5), and the other end is arranged on described some first grooves (1-1)
In.
6. a steering linkage anti-loose method, based on the steering linkage locking device described in claim 1-5 any one, described
It is provided with rod head (1) in steering linkage, described rod head (1) offers some first grooves (1-1)；Its feature exists
In, described anti-loose method comprises the following steps:
Being assembled in oscillating bearing (2) by supporting mechanism (3), described supporting mechanism (3) is opened with described oscillating bearing (2) junction
It is provided with the second groove (3-2), anti-shedding mechanism (4) is stuck in described second groove (3-2)；
Described oscillating bearing (2) is loaded one end of described rod head (1), described oscillating bearing (2) is installed and puts in place；
Hold-down mechanism (5) is tightened, makes the one side of described hold-down mechanism (5) contact with described oscillating bearing (2), and by described
Oscillating bearing (2) withstands on the locating surface in described rod head (1)；
Retaining mechanism (6) one end is connected with described hold-down mechanism (5)；
The other end of described retaining mechanism (6) is fixed in described first groove (1-1), prevents described hold-down mechanism (6) pine
Dynamic.
Anti-loose method the most according to claim 6, it is characterised in that described supporting mechanism includes:
Bearing pin (3-1), is connected with described oscillating bearing (2) other end, and described bearing pin (3-1) is connected with described oscillating bearing (2)
Place offers the second groove (3-2).
Anti-loose method the most according to claim 6, it is characterised in that described anti-shedding mechanism includes:
Jump ring (4-1), one end is arranged in described second groove (3-2), and the other end contacts with described oscillating bearing (2).
Anti-loose method the most according to claim 6, it is characterised in that described hold-down mechanism includes:
Plug screw (5-1), is flexibly connected with described rod head (1), and described plug screw (5-1) contacts with described oscillating bearing (2), institute
State plug screw (5-1) to be pressed on the locating surface of described rod head (1) by described oscillating bearing (2).
Anti-loose method the most according to claim 6, it is characterised in that described retaining mechanism includes:
Lock washer (6-1), one end is connected with described hold-down mechanism (5), and the other end is arranged on described some first grooves (1-1)
In.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610642183.6A CN106240633B (en) | 2016-08-08 | 2016-08-08 | A kind of steering linkage locking device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610642183.6A CN106240633B (en) | 2016-08-08 | 2016-08-08 | A kind of steering linkage locking device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106240633A true CN106240633A (en) | 2016-12-21 |
| CN106240633B CN106240633B (en) | 2018-11-30 |
Family
ID=58078274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610642183.6A Active CN106240633B (en) | 2016-08-08 | 2016-08-08 | A kind of steering linkage locking device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106240633B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656030A (en) * | 2018-04-03 | 2020-09-11 | 舍弗勒技术股份两合公司 | Joint bearing for a motor vehicle wheel module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164386Y (en) * | 1993-05-08 | 1994-05-11 | 乔世才 | Joint assembly for rod of stirring structure |
| CN2828416Y (en) * | 2005-09-19 | 2006-10-18 | 何东春 | Ball connection assembly of ball-head balance stability rod of vehicle mechanical active joint bar |
| US20130114996A1 (en) * | 2011-11-03 | 2013-05-09 | Clayton Kraatz | Serviceable Spherical Joints with Wear-Compensation Features |
| WO2014169942A1 (en) * | 2013-04-15 | 2014-10-23 | Schaublin Sa | Spherical plain bearing with spring-ball configuration |
| CN204432761U (en) * | 2014-12-24 | 2015-07-01 | 陕西同力重工股份有限公司 | A kind of mining dump truck with electric wheels tie rod linkage |
-
2016
- 2016-08-08 CN CN201610642183.6A patent/CN106240633B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164386Y (en) * | 1993-05-08 | 1994-05-11 | 乔世才 | Joint assembly for rod of stirring structure |
| CN2828416Y (en) * | 2005-09-19 | 2006-10-18 | 何东春 | Ball connection assembly of ball-head balance stability rod of vehicle mechanical active joint bar |
| US20130114996A1 (en) * | 2011-11-03 | 2013-05-09 | Clayton Kraatz | Serviceable Spherical Joints with Wear-Compensation Features |
| WO2014169942A1 (en) * | 2013-04-15 | 2014-10-23 | Schaublin Sa | Spherical plain bearing with spring-ball configuration |
| CN204432761U (en) * | 2014-12-24 | 2015-07-01 | 陕西同力重工股份有限公司 | A kind of mining dump truck with electric wheels tie rod linkage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111656030A (en) * | 2018-04-03 | 2020-09-11 | 舍弗勒技术股份两合公司 | Joint bearing for a motor vehicle wheel module |
| CN111656030B (en) * | 2018-04-03 | 2022-02-25 | 舍弗勒技术股份两合公司 | Joint bearing for a motor vehicle wheel module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106240633B (en) | 2018-11-30 |
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