CN110588775A - Steering knuckle - Google Patents
Steering knuckle Download PDFInfo
- Publication number
- CN110588775A CN110588775A CN201910760622.7A CN201910760622A CN110588775A CN 110588775 A CN110588775 A CN 110588775A CN 201910760622 A CN201910760622 A CN 201910760622A CN 110588775 A CN110588775 A CN 110588775A
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- hole
- boss
- hollow shaft
- installation ear
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/008—Attaching arms to unsprung part of vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
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- 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
- B62D7/18—Steering knuckles; King pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/14—Mounting of suspension arms
- B60G2204/149—Mounting of rigid axle on wheel knuckle
Abstract
The invention discloses a steering knuckle, which is characterized in that: the body be close to the upper end and be equipped with the boss, be equipped with the mounting hole on the stopper on the epirelief, the body is close to the lower extreme and is equipped with down the boss, be equipped with mounting hole under the stopper down on the epirelief, installation ear setting is close to lower extreme department on the body is positive down, be equipped with down the control arm mounting hole on the installation ear down, it sets up to be close to upper extreme department on the body is positive to go up the installation ear, it is close to right flank department on the body is positive to right side installation ear setting, be equipped with the steering linkage mounting hole on the right side installation ear, be equipped with the dust cover mounting hole on the body is positive, ABS sensor mounting groove and through-hole, hollow shaft section sets up on the body back and hollow shaft section axis and through-hole axis coincidence, hollow. The invention has simple structure and more reasonable and compact arrangement, reduces the weight of the whole automobile, improves the fuel economy of the automobile and reduces the manufacturing cost of the automobile.
Description
Technical Field
The invention belongs to the technical field of automobile suspensions, and particularly relates to a steering knuckle.
Background
At present, a passenger car and a new energy electric car rarely adopt a double-cross-arm type independent suspension with steering and driving on a front suspension, and the front suspension generally adopts a driven axle suspension due to the problems of arrangement space and the like. In China, with the continuous popularization of new energy electric vehicles, the requirement for front-mounted front-drive vehicles is gradually formed, and the space limitation causes great challenges to the arrangement of vehicle types.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a steering knuckle aiming at the defects of the prior art, which has a simple structure, integrates the hole positions for installing the brake, the upper control arm, the lower control arm, the steering pull rod, the dust cover and the ABS sensor into a whole, reserves larger space for the arrangement of a braking mechanism and a steering mechanism while ensuring the riding comfort and the driving smoothness, has more reasonable and compact arrangement, reduces the weight of the whole automobile, improves the fuel economy of the automobile and reduces the manufacturing cost of the automobile.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a knuckle, characterized in that: the brake comprises a body, a lower boss, a brake lower mounting hole, a lower mounting lug, a lower control arm mounting hole, a right mounting lug, a steering pull rod mounting hole, a dust cover mounting hole, an ABS sensor mounting groove, an upper control arm mounting hole, an upper mounting lug, a brake upper mounting hole, an upper boss, a through hole, a hollow shaft section and a hollow screw section, wherein the body is of a plate-shaped structure, the upper end of the body close to the body is provided with the upper boss, the upper boss is provided with the brake upper mounting hole, the lower end of the body close to the body is provided with the lower boss, the lower boss is provided with the brake lower mounting hole, the lower mounting lug is arranged on the front upper side of the body close to the lower end, the lower mounting lug is provided with the lower control arm mounting hole, the upper mounting lug is arranged on the front upper end of the body close to the upper end, the upper control arm mounting hole is arranged on the upper mounting lug, the right mounting lug, the right mounting lug is provided with a steering pull rod mounting hole, the front surface of the body is provided with a dust cover mounting hole, an ABS sensor mounting groove and a through hole, the hollow shaft section is arranged on the back surface of the body, the axis of the hollow shaft section is coincident with the axis of the through hole, and the hollow screw section is arranged on the rear side surface of the hollow shaft section.
The axis of the hollow screw section is superposed with the axis of the hollow shaft section.
And the hollow screw section is provided with a locking nut.
And a bearing and an oil seal are arranged on the hollow shaft section.
In the invention, the hole sites for installing the upper control arm, the lower control arm and the steering pull rod are integrated into a whole body, so that the relative position relation of the holes is directly ensured by processing the steering knuckle, the influence on the positioning parameters of the front wheel due to the assembly error of assembling a plurality of parts is effectively prevented, and the process of assembling is also saved; the middle of the suspension is provided with the through hole, so that the strength of the steering knuckle is guaranteed, and the transmission shaft can effectively penetrate through the through hole, so that the suspension is changed from non-driving to driving; the hole sites for installing the brake, the upper control arm, the lower control arm, the steering pull rod, the dust cover, the ABS sensor and the like are integrated in the steering knuckle, so that the riding comfort and the driving smoothness are guaranteed, meanwhile, more space is reserved for the arrangement of the brake mechanism and the steering mechanism, the arrangement is more reasonable and compact, the weight of the whole automobile is reduced, the fuel economy of the automobile is improved, and the manufacturing cost of the automobile is reduced.
The invention has the advantages that: the hole sites for installing the brake, the upper control arm, the lower control arm, the steering pull rod, the dust cover, the ABS sensor and the like are integrated in the steering knuckle, so that the riding comfort and the driving smoothness are guaranteed, meanwhile, more space is reserved for the arrangement of the brake mechanism and the steering mechanism, the arrangement is more reasonable and compact, the weight of the whole automobile is reduced, the fuel economy of the automobile is improved, and the manufacturing cost of the automobile is reduced.
Drawings
FIG. 1 is an isometric view of the structure of the present invention;
fig. 2 is a schematic view of another angular configuration of the present invention.
Wherein the reference numerals are: the brake control device comprises a body 1, a lower boss 2, a brake lower mounting hole 3, a lower mounting lug 4, a lower control arm mounting hole 5, a right mounting lug 6, a steering pull rod mounting hole 7, a dust cover mounting hole 8, an ABS sensor mounting groove 9, an upper control arm mounting hole 10, an upper mounting lug 11, a brake upper mounting hole 12, an upper boss 13, a through hole 14, a hollow shaft section 15 and a hollow screw section 16.
Detailed Description
The following further describes embodiments of the present invention in conjunction with the attached figures:
a knuckle, characterized in that: comprises a body 1, a lower boss 2, a lower mounting hole 3 of a brake, a lower mounting lug 4, a lower control arm mounting hole 5, a right mounting lug 6, a steering pull rod mounting hole 7, a dust cover mounting hole 8, an ABS sensor mounting groove 9, an upper control arm mounting hole 10, an upper mounting lug 11, an upper mounting hole 12 of the brake, an upper boss 13, a through hole 14, a hollow shaft section 15 and a hollow screw section 16, wherein the body 1 is of a plate-shaped structure, the upper end of the body 1 close to the upper end of the body is provided with the upper boss 13, the upper boss 13 is provided with the upper mounting hole 12 of the brake, the lower boss 2 is arranged at the lower end of the body 1 close to the lower boss 2, the lower mounting lug 3 of the brake is arranged on the lower boss 2, the lower mounting lug 4 is arranged at the upper end of the body 1 in front, the lower mounting lug 4 is provided with the lower control arm mounting hole 5, the upper mounting lug 11 is, last installation ear 11 on be equipped with control arm mounting hole 10, right side installation ear 6 set up and openly be close to right flank department at body 1, right side installation ear 6 on be equipped with steering linkage mounting hole 7, body 1 openly on be equipped with dust cover mounting hole 8, ABS sensor mounting groove 9 and through-hole 14, hollow shaft section 15 set up on the 1 back of body and the coincidence of hollow shaft section 15 axis and through-hole 14 axis, hollow screw section 16 install on hollow shaft section 15 trailing flank.
In the embodiment, the axis of the hollow screw section 16 coincides with the axis of the hollow shaft section 15.
In the embodiment shown, a locking nut is mounted on the hollow screw section 16.
In the embodiment, the hollow shaft section 15 is provided with bearings and oil seals.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (4)
1. A knuckle, characterized in that: comprises a body (1), a lower boss (2), a brake lower mounting hole (3), a lower mounting lug (4), a lower control arm mounting hole (5), a right mounting lug (6), a steering pull rod mounting hole (7), a dust cover mounting hole (8), an ABS sensor mounting groove (9), an upper control arm mounting hole (10), an upper mounting lug (11), a brake upper mounting hole (12), an upper boss (13), a through hole (14), a hollow shaft section (15) and a hollow screw section (16), wherein the body (1) is of a plate-shaped structure, the upper boss (13) is arranged at the upper end of the body (1), the brake upper mounting hole (12) is arranged on the upper boss (13), the lower boss (2) is arranged at the lower end of the body (1), the brake lower mounting hole (3) is arranged on the lower boss (2), the lower mounting lug (4) is arranged at the upper end of the front of the body (1), lower installation ear (4) on be equipped with down control arm mounting hole (5), last installation ear (11) set up and be close to upper end department on body (1) is positive, last installation ear (11) on be equipped with control arm mounting hole (10), right side installation ear (6) set up and be close to right flank department on body (1) is positive, right side installation ear (6) on be equipped with and turn to pull rod mounting hole (7), body (1) on be equipped with dust cover mounting hole (8), ABS sensor mounting groove (9) and through-hole (14) openly, hollow shaft section (15) set up on body (1) back and hollow shaft section (15) axis and through-hole (14) axis coincidence, hollow screw section (16) install on hollow shaft section (15) trailing flank.
2. A steering knuckle according to claim 1, characterized in that: the axis of the hollow screw section (16) is coincided with the axis of the hollow shaft section (15).
3. A steering knuckle according to claim 1, characterized in that: and the hollow screw section (16) is provided with a locking nut.
4. A steering knuckle according to claim 1, characterized in that: and a bearing and an oil seal are arranged on the hollow shaft section (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760622.7A CN110588775A (en) | 2019-08-16 | 2019-08-16 | Steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910760622.7A CN110588775A (en) | 2019-08-16 | 2019-08-16 | Steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110588775A true CN110588775A (en) | 2019-12-20 |
Family
ID=68854670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910760622.7A Pending CN110588775A (en) | 2019-08-16 | 2019-08-16 | Steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110588775A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201901174U (en) * | 2010-11-12 | 2011-07-20 | 上海科曼车辆部件系统有限公司 | Front independent suspension steering joint of light bus |
| CN202378943U (en) * | 2011-12-14 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Integral steering knuckle for front axle of light truck |
| CN204279618U (en) * | 2014-11-20 | 2015-04-22 | 徐州重型机械有限公司 | A kind of steering swivel and independent suspension |
| CN204368259U (en) * | 2014-12-01 | 2015-06-03 | 郑州精益达汽车零部件有限公司 | Commercial vehicle independent suspension steering swivel |
| CN204750282U (en) * | 2015-06-09 | 2015-11-11 | 郑州精益达汽车零部件有限公司 | Knuckle for passenger train |
| WO2016029606A1 (en) * | 2014-08-29 | 2016-03-03 | 万向钱潮股份有限公司 | Steering knuckle connector assembly applicable in linear translation-type front suspension |
| US9598104B1 (en) * | 2015-11-30 | 2017-03-21 | Arvinmeritor Technology, Llc | Steering knuckle assembly having a stop bolt assembly and method of manufacture |
| CN207015424U (en) * | 2017-07-31 | 2018-02-16 | 东风商用车有限公司 | A kind of commercial car knuckle |
| CN108407889A (en) * | 2018-05-11 | 2018-08-17 | 方盛车桥（苏州）有限公司 | A kind of independent suspension that new energy comfort used for buses is high |
-
2019
- 2019-08-16 CN CN201910760622.7A patent/CN110588775A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201901174U (en) * | 2010-11-12 | 2011-07-20 | 上海科曼车辆部件系统有限公司 | Front independent suspension steering joint of light bus |
| CN202378943U (en) * | 2011-12-14 | 2012-08-15 | 中国重汽集团济南动力有限公司 | Integral steering knuckle for front axle of light truck |
| WO2016029606A1 (en) * | 2014-08-29 | 2016-03-03 | 万向钱潮股份有限公司 | Steering knuckle connector assembly applicable in linear translation-type front suspension |
| CN204279618U (en) * | 2014-11-20 | 2015-04-22 | 徐州重型机械有限公司 | A kind of steering swivel and independent suspension |
| CN204368259U (en) * | 2014-12-01 | 2015-06-03 | 郑州精益达汽车零部件有限公司 | Commercial vehicle independent suspension steering swivel |
| CN204750282U (en) * | 2015-06-09 | 2015-11-11 | 郑州精益达汽车零部件有限公司 | Knuckle for passenger train |
| US9598104B1 (en) * | 2015-11-30 | 2017-03-21 | Arvinmeritor Technology, Llc | Steering knuckle assembly having a stop bolt assembly and method of manufacture |
| CN207015424U (en) * | 2017-07-31 | 2018-02-16 | 东风商用车有限公司 | A kind of commercial car knuckle |
| CN108407889A (en) * | 2018-05-11 | 2018-08-17 | 方盛车桥（苏州）有限公司 | A kind of independent suspension that new energy comfort used for buses is high |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |