CN207535982U - A kind of Novel direct tie rod arm - Google Patents
A kind of Novel direct tie rod arm Download PDFInfo
- Publication number
- CN207535982U CN207535982U CN201721598349.5U CN201721598349U CN207535982U CN 207535982 U CN207535982 U CN 207535982U CN 201721598349 U CN201721598349 U CN 201721598349U CN 207535982 U CN207535982 U CN 207535982U
- Authority
- CN
- China
- Prior art keywords
- arm
- seat
- arm seat
- tie rod
- arm body
- 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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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a kind of Novel direct tie rod arms, it is good to be intended to provide a kind of structural strength, the Novel direct tie rod arm of service life length, its key points of the technical solution are that a kind of Novel direct tie rod arm, including the arm body being connected and arm seat, it is set between the arm body and arm seat in 145 150 degree of angles, it is connected between arm body and arm seat by being equipped with curved transition sections, reinforcing rib is additionally provided on the connecting pin of arm body and arm seat, the one end of arm body far from arm seat is equipped with connecting seat, connecting seat is equipped with connecting hole, the bolt hole being arranged in parallel there are two being set on arm seat, the side of arm seat is equipped with the counterbore being placed at bolt hole aperture, the opposite side of arm seat is equipped with the boss being placed at bolt hole aperture, the utility model is suitable for technical field of automobile components.
Description
Technical field
The utility model is related to a kind of technical field of automobile components, more specifically, it relates to a kind of Novel direct tie rod arm.
Background technology
Include the I-beam being connect with knuckle in car drive front axle and be set to I-beam top and and knuckle
The vertical pulling lever arm of connection, automobile in the process of moving, will often change its travel direction, usually when vehicle is in steering, drive
Member applies steering wheel one steering moment, and the torque is by steering shaft, and after diverted device amplification, which is passed to steering and shakes
Arm, then the knuckle arm being transmitted to by drag link arm on knuckle and knuckle, are finally passed to wheel hub, deflect wheel,
It can be seen that the importance of vertical pulling lever arm, once damage parts will cause heavy losses.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of structural strength it is good, use the longevity
Order long Novel direct tie rod arm.
To achieve the above object, the utility model provides following technical solution：A kind of Novel direct tie rod arm, including being connected
The arm body and arm seat connect, it is characterized in that：It is set between the arm body and arm seat in 145-150 degree angle, between arm body and arm seat
It is connected by being equipped with curved transition sections, reinforcing rib, the one end of arm body far from arm seat is additionally provided on the connecting pin of arm body and arm seat
Connecting seat is equipped with, connecting seat is equipped with connecting hole, sets on arm seat there are two the bolt hole being arranged in parallel, and is set on the side of arm seat
There is the counterbore being placed at bolt hole aperture, the opposite side of arm seat is equipped with the boss being placed at bolt hole aperture.
By using above-mentioned technical proposal, set between arm body and arm seat in 145-150 degree angle, between arm body and arm seat
Transition it is more smooth, stressed effect is good, and effectively reduces the concentration of stress, and the arcuate structure of curved transition sections can play
The effect of dispersive stress, so as to increase the structural strength between arm body and arm seat, reinforcing rib played between arm body and arm seat into
The support reinforcing effect of one step, connecting hole are used for connecting ball head pin, and bolt hole with knuckle for connect, during installation, boss and
Knuckle contradicts, and arm seat surface is avoided to generate abrasion, and boss plays the aperture of bolt hole protection booster action, is used in counterbore
In installation elastomeric pad, and when passing through bolt and screwing, bolt head generates extruding to elastomeric pad, even if bolt looseness, elasticity
Gasket also can be such that arm seat is fitted closely with knuckle by the elastic force of itself, improve connective stability and its service life.
The utility model is further arranged to：The connecting hole is pyramidal structure, is equipped with tapered sleeve in connecting hole, in connecting hole
The gum cover being placed between connecting hole and tapered sleeve is additionally provided with, taper mounting hole is equipped in tapered sleeve.
By using above-mentioned technical proposal, taper mounting hole is used for connecting ball head pin, and gum cover is set on tapered sleeve outer wall, bores
The outer wall of set also tapered structure, makes the better engaging between tapered sleeve, gum cover and connecting hole, connective stability is more preferable, and glue
Set can play the role of damping, buffering, so as to improve the stress intensity of connecting seat.
The utility model is further arranged to：The outer surface of the arm body and arm seat is coated with antirust coat.
By using above-mentioned technical proposal, antirust coat can be antirust oil, avoid corrosion, prolong the service life.
Description of the drawings
Fig. 1 is a kind of structure diagram of Novel direct tie rod arm embodiment of the utility model.
Fig. 2 be in a kind of Novel direct tie rod arm embodiment Fig. 1 of the utility model A-A to structure diagram.
Specific embodiment
It is described further referring to figs. 1 to a kind of Novel direct tie rod arm embodiment of 2 pairs of the utility model.
A kind of Novel direct tie rod arm, including the arm body 1 being connected and arm seat 2, it is characterized in that：The arm body 1 and arm seat 2 it
Between set in 145-150 degree included angle B, be connected between arm body 1 and arm seat 2 by being equipped with curved transition sections 3, arm body 1 and arm seat 2
Connecting pin on be additionally provided with reinforcing rib 4, the one end of arm body 1 far from arm seat 2 is equipped with connecting seat 5, and connecting seat 5 is equipped with connection
Hole is set on arm seat 2 there are two the bolt hole 6 being arranged in parallel, and the side of arm seat 2 is equipped with the counterbore being placed at 6 aperture of bolt hole
7, the opposite side of arm seat 2 is equipped with the boss 8 being placed at 6 aperture of bolt hole.
It by using above-mentioned technical proposal, is set between arm body 1 and arm seat 2 in 145-150 degree included angle B, arm body 1 and arm seat
Transition between 2 is more smooth, and stressed effect is good, and effectively reduces the concentration of stress, and the arcuate structure of curved transition sections 3 can
To play the role of dispersive stress, so as to increase the structural strength between arm body 1 and arm seat 2, reinforcing rib 4 is to arm body 1 and arm seat 2
Between play the role of further support reinforcing, connecting hole is used for connecting ball head pin, and bolt hole 6 with knuckle for connect, peace
During dress, boss 8 and knuckle contradict, and 2 surface of arm seat are avoided to generate abrasion, and boss 8 plays the aperture of bolt hole 6 protection and adds
Use is pretended, when being screwed in counterbore 7 for installing elastomeric pad, and passing through bolt, bolt head generates extruding to elastomeric pad, i.e.,
Make bolt looseness, elastomeric pad also can be such that arm seat 2 is fitted closely with knuckle by the elastic force of itself, improve connective stability and
Its service life.
The utility model is further arranged to：The connecting hole is pyramidal structure, and tapered sleeve 9, connecting hole are equipped in connecting hole
The tapered sleeve 10 being placed between connecting hole and tapered sleeve 9 is inside additionally provided with, taper mounting hole 11 is equipped in tapered sleeve 9.
By using above-mentioned technical proposal, taper mounting hole 11 is used for connecting ball head pin, and tapered sleeve 10 is set in 9 outer wall of tapered sleeve
On, the outer wall of tapered sleeve 9 also tapered structure makes the better engaging between tapered sleeve 9, tapered sleeve 10 and connecting hole, connective stability
More preferably, and tapered sleeve 10 can play the role of damping, buffering, so as to improve the stress intensity of connecting seat 5.
The utility model is further arranged to：The outer surface of the arm body 1 and arm seat 2 is coated with antirust coat.
By using above-mentioned technical proposal, antirust coat can be antirust oil, avoid corrosion, prolong the service life.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives in the range of technical solutions of the utility model should all be included in the guarantor of the utility model
In the range of shield.
Claims (3)
1. a kind of Novel direct tie rod arm, including the arm body being connected（1）And arm seat（2）, it is characterized in that：The arm body（1）With arm
Seat（2）Between in 145-150 degree angle set, arm body（1）With arm seat（2）Between by being equipped with curved transition sections（3）It is connected,
Arm body（1）With arm seat（2）Connecting pin on be additionally provided with reinforcing rib（4）, arm body（1）Far from arm seat（2）One end be equipped with connection
Seat（5）, connecting seat（5）It is equipped with connecting hole, arm seat（2）On set that there are two the bolts hole that are arranged in parallel（6）, arm seat（2）One
Side is equipped with and is placed in bolt hole（6）Counterbore at aperture（7）, arm seat（2）Opposite side be equipped be placed in bolt hole（6）At aperture
Boss（8）.
2. a kind of Novel direct tie rod arm according to claim 1, it is characterized in that：The connecting hole is pyramidal structure, is connected
Tapered sleeve is equipped in hole（9）, it is additionally provided in connecting hole and is placed in connecting hole and tapered sleeve（9）Between gum cover（10）, tapered sleeve（9）Inside it is equipped with
Taper mounting hole（11）.
3. a kind of Novel direct tie rod arm according to claim 1, it is characterized in that：The arm body（1）With arm seat（2）Appearance
Face is coated with antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598349.5U CN207535982U (en) | 2017-11-24 | 2017-11-24 | A kind of Novel direct tie rod arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721598349.5U CN207535982U (en) | 2017-11-24 | 2017-11-24 | A kind of Novel direct tie rod arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207535982U true CN207535982U (en) | 2018-06-26 |
Family
ID=62615132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721598349.5U Expired - Fee Related CN207535982U (en) | 2017-11-24 | 2017-11-24 | A kind of Novel direct tie rod arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207535982U (en) |
-
2017
- 2017-11-24 CN CN201721598349.5U patent/CN207535982U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180626 Termination date: 20181124 |