CN210083329U - Automobile fastening pull rod - Google Patents
Automobile fastening pull rod Download PDFInfo
- Publication number
- CN210083329U CN210083329U CN201920480838.3U CN201920480838U CN210083329U CN 210083329 U CN210083329 U CN 210083329U CN 201920480838 U CN201920480838 U CN 201920480838U CN 210083329 U CN210083329 U CN 210083329U
- Authority
- CN
- China
- Prior art keywords
- rod
- fastening
- ball
- pull rod
- dust cover
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- 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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- 238000009434 installation Methods 0.000 claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a car fastening pull rod, including installation pole, bulb round pin part and extension rod, fixed mounting has bulb round pin part on the installation pole, the installation pole sets up the left and right sides at the extension rod, through lock sleeve fixed mounting between installation pole and the extension rod, the utility model relates to a car fastening pull rod has reached through setting up dust cover, clamping ring and fastening cover etc. and has improved the dustproof effect of bulb round pin, reduces wearing and tearing, improves life, can finely tune the length of fastening pull rod, improves adaptability equivalent effect, has solved and has generally been provided with the dust cover on the current car fastening pull rod, nevertheless because the dust cover is only ordinary to lean on to connect, the length of fastening pull rod is fixed simultaneously, need strictly carry out the model adaptation during the installation, can't carry out the problem of finely tuning.
Description
Technical Field
The utility model relates to an automobile pull rod technical field specifically is an automobile fastening pull rod.
Background
The automobile fastening pull rod is used for connecting a steering knuckle and a steering gear of a front wheel of an automobile, so that the front wheel can swing from one side to the other side when a steering wheel rotates, the fastening pull rod is a rod for connecting a pull arm of a steering gear and a left arm of the steering knuckle, and the wheels can be controlled after the power of a steering gear is transmitted to the steering knuckle,
generally be provided with the dust cover on current car fastening pull rod, nevertheless because the dust cover is just ordinary to lean on to connect, when in actual use, get into in the bulb seat in the drain pan from the small gap between this protection casing and the round pin face of cylinder outside the air easily, under long-time accumulation, these tiny dusts are in drain pan bulb seat more and more, seriously influence turning to of round pin in the drain pan bulb seat, the length of fastening pull rod is fixed simultaneously, need strictly carry out the model adaptation during the installation, can't finely tune.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile fastening pull rod to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an automobile fastening pull rod, includes installation pole, bulb round pin part and extension rod, fixed mounting has bulb round pin part on the installation pole, the installation pole sets up the left and right sides at the extension rod, through lock sleeve fixed mounting between installation pole and the extension rod.
Preferably, the ball stud part comprises a ball seat, the ball seat is fixedly connected with the mounting rod, a ball head part is arranged inside the ball seat, a ball bowl is arranged between the ball seat and the ball head part, a blocking cover is arranged at the bottom of the ball bowl, the blocking cover is fixedly arranged at the bottom of the ball seat, a ball stud body is fixedly arranged at the upper end of the ball head part, and a bolt head is sleeved on the ball stud body.
Preferably, the ball seat is provided with the dust cover with the outside of ball round pin body, the arc wall has been seted up on the lateral wall of ball seat, the dust cover passes through the clamping ring and installs inside the arc wall, the dust cover cup joints on the lateral wall of ball round pin body, the last fastening cover that has cup jointed of ball round pin body, the fastening groove has been seted up on the inside wall of fastening cover, the dust cover sets up the inside at the fastening groove.
Preferably, the extension rod is inserted in the installation rod, the upper end surface and the lower end surface of the extension rod are provided with guide grooves, guide protrusions are arranged on the inner side wall of the installation rod corresponding to the guide grooves, and the guide protrusions are inserted in the guide grooves.
Preferably, the locking sleeve is sleeved on the outer side wall of the mounting rod, a clamping piece is arranged at the front end of the locking sleeve, a mounting groove is formed in the clamping piece, a bolt is inserted into the mounting groove, and the bolt is fixedly mounted on the clamping piece through a nut.
Preferably, a gasket is arranged between the bolt and the nut and the clamping piece.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an automobile fastening pull rod, the upper end of dust cover sets up through the fastening cover, be compressed tightly on the lateral wall of ball round pin body, and set up the inside at the fastening groove, the lower extreme passes through the fastening snare inside the arc wall, good dustproof effect has been played, the micronic dust entering has effectively been avoided, and service life is prolonged, the wear rate has been reduced, it is protruding to lead through guide way and direction, play the guide effect to the removal of extension rod, through the extension rod at the inside removal of installation pole, play the fine setting of fastening pull rod length, length adjustment back, through screwing up the nut, press from both sides the clamping piece tightly, through the lock sleeve deformation, it is fixed to lock extension rod and installation pole, avoid relative movement between extension rod and the installation pole, improve the tightness of nut through the gasket. The utility model relates to a car fastening pull rod, through setting up the dust cover, tight loop and fastening cover etc, the dustproof effect of improvement bulb round pin has been reached, reduce wearing and tearing, improve service life, can finely tune the length of fastening pull rod, improve the effect equivalent of suitability, it generally is provided with the dust cover on the current car fastening pull rod to have solved, nevertheless because the dust cover is only ordinary to lean on the connection, when in-service use, small dust gets into in the bulb seat in the drain pan from the small gap between the face outside this protection casing and the ball round pin cylinder easily in the air, under long-time accumulation, these tiny dusts are long-pending more in the drain pan bulb seat, seriously influence the turning to of ball round pin in the drain pan bulb seat, the length of fastening pull rod is fixed simultaneously, need strictly carry out the model adaptation during the installation, the problem that can't finely tune.
Drawings
FIG. 1 is a schematic view of a vehicle tie rod;
FIG. 2 is a schematic view of a ball pin assembly in a tie-down rod of an automobile;
fig. 3 is a schematic structural view of a locking sleeve in an automobile fastening pull rod.
In the figure: 1-mounting rod, 2-ball stud part, 3-extension rod, 4-locking sleeve, 5-ball seat, 6-ball bowl, 7-ball head part, 8-ball stud body, 9-blocking cover, 10-dust-proof cover, 11-arc groove, 12-fastening ring, 13-fastening cover, 14-fastening groove, 15-bolt head, 16-guide groove, 17-guide bulge, 18-clamping piece, 19-mounting groove, 20-bolt, 21-nut, and 22-gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an automobile fastening pull rod, is including installation pole 1, bulb round pin part 2 and extension rod 3, fixed mounting has bulb round pin part 2 on the installation pole 1, installation pole 1 sets up the left and right sides at extension rod 3, through 4 fixed mounting of lock sleeve between installation pole 1 and the extension rod 3.
The ball stud part 2 comprises a ball seat 5, the ball seat 5 is fixedly connected with the mounting rod 1, a ball head part 7 is arranged inside the ball seat 5, a ball bowl 6 is arranged between the ball seat 5 and the ball head part 7, a blocking cover 9 is arranged at the bottom of the ball bowl 6, the blocking cover 9 is fixedly arranged at the bottom of the ball seat 5, a ball stud body 8 is fixedly arranged at the upper end of the ball head part 7, and a bolt head 15 is sleeved on the ball stud body 8.
The outer sides of the ball seat 5 and the ball pin body 8 are provided with a dust cover 10, an arc-shaped groove 11 is formed in the outer side wall of the ball seat 5, the dust cover 10 is installed inside the arc-shaped groove 11 through a fastening ring 12, the dust cover 10 is sleeved on the outer side wall of the ball pin body 8, a fastening cover 13 is sleeved on the ball pin body 8, a fastening groove 14 is formed in the inner side wall of the fastening cover 13, and the dust cover 10 is arranged inside the fastening groove 14.
The upper end of dust cover 10 is through fastening the setting of cover 13, is compressed tightly on the lateral wall of ball shank 8, and sets up in the inside of fastening groove 14, and the lower extreme passes through fastening ring 12 cover inside arc wall 11, has played good dustproof effect, has effectively avoided the micronic dust to get into, has improved life, has reduced the wear rate.
The extension rod 3 is inserted in the installation rod 1, the upper end face and the lower end face of the extension rod 3 are provided with guide grooves 16, guide protrusions 17 are arranged on the inner side wall of the installation rod 1 corresponding to the positions of the guide grooves 16, and the guide protrusions 17 are inserted in the guide grooves 16.
Through guide way 16 and guide bulge 17, play the guide effect to the removal of extension rod 3, through extension rod 3 removing in installation pole 1 is inside, play the fine setting of fastening pull rod length.
The locking sleeve 4 is sleeved on the outer side wall of the installation rod 1, a clamping piece 18 is arranged at the front end of the locking sleeve 4, an installation groove 19 is formed in the clamping piece 18, a bolt 20 is inserted into the installation groove 19, and the bolt 20 is fixedly installed on the clamping piece 18 through a nut 21.
After the length adjustment, the clamping piece 18 is clamped tightly by screwing the nut 21, and the extension rod 3 and the mounting rod 1 are locked and fixed through the deformation of the locking sleeve 4, so that the relative movement between the extension rod 3 and the mounting rod 1 is avoided.
A gasket 22 is arranged between the bolt 20 and the nut 21 and the clamping piece 18, and the tightness of the nut 21 is improved through the gasket 22.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automobile fastening pull rod, includes installation pole (1), bulb round pin part (2) and extension rod (3), its characterized in that: the mounting rod (1) is fixedly provided with a ball pin component (2), the mounting rod (1) is arranged on the left side and the right side of the extension rod (3), and the mounting rod (1) and the extension rod (3) are fixedly mounted through a locking sleeve (4).
2. The automotive fastening tie rod of claim 1, characterized in that: ball head pin part (2) are including ball seat (5), ball seat (5) and installation pole (1) fixed connection, the inside of ball seat (5) is provided with bulb portion (7), be provided with ball bowl (6) between ball seat (5) and bulb portion (7), the bottom of ball bowl (6) is provided with fender lid (9), fender lid (9) fixed mounting is in the bottom of ball seat (5), the upper end fixed mounting of bulb portion (7) has ball head body (8), the last bolt head (15) of having cup jointed of ball head body (8).
3. The automotive fastening tie rod of claim 2, characterized in that: the ball seat is characterized in that a dust cover (10) is arranged on the outer sides of the ball seat (5) and the ball pin body (8), an arc-shaped groove (11) is formed in the outer side wall of the ball seat (5), the dust cover (10) is installed inside the arc-shaped groove (11) through a fastening ring (12), the dust cover (10) is sleeved on the outer side wall of the ball pin body (8), a fastening cover (13) is sleeved on the ball pin body (8), a fastening groove (14) is formed in the inner side wall of the fastening cover (13), and the dust cover (10) is arranged inside the fastening groove (14).
4. A vehicle fastening tie rod in accordance with claim 3 wherein: the extension rod (3) is inserted in the installation rod (1), the upper end face and the lower end face of the extension rod (3) are provided with guide grooves (16), guide protrusions (17) are arranged on the inner side wall of the installation rod (1) corresponding to the positions of the guide grooves (16), and the guide protrusions (17) are inserted in the guide grooves (16).
5. The automotive fastening tie rod of claim 4, characterized in that: the locking sleeve (4) is sleeved on the outer side wall of the mounting rod (1), a clamping piece (18) is arranged at the front end of the locking sleeve (4), a mounting groove (19) is formed in the clamping piece (18), a bolt (20) is inserted into the mounting groove (19), and the bolt (20) is fixedly mounted on the clamping piece (18) through a nut (21).
6. The automotive fastening tie rod of claim 5, characterized in that: and a gasket (22) is arranged between the bolt (20) and the clamping piece (18) and between the nut (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480838.3U CN210083329U (en) | 2019-04-11 | 2019-04-11 | Automobile fastening pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480838.3U CN210083329U (en) | 2019-04-11 | 2019-04-11 | Automobile fastening pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210083329U true CN210083329U (en) | 2020-02-18 |
Family
ID=69474079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920480838.3U Expired - Fee Related CN210083329U (en) | 2019-04-11 | 2019-04-11 | Automobile fastening pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210083329U (en) |
-
2019
- 2019-04-11 CN CN201920480838.3U patent/CN210083329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of automobile fastening rod Effective date of registration: 20201124 Granted publication date: 20200218 Pledgee: Fuzhou hi tech Zone Industry and technology Financing Guarantee Co.,Ltd. Pledgor: JIANGXI JIYU INDUSTRIAL Co.,Ltd. Registration number: Y2020360000095 |
|
| 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: 20200218 |