CN213954191U - Attaching type adjusting structure for front-bound single-side prisoner cage of transverse/straight pull rod assembly of commercial vehicle - Google Patents
Attaching type adjusting structure for front-bound single-side prisoner cage of transverse/straight pull rod assembly of commercial vehicle Download PDFInfo
- Publication number
- CN213954191U CN213954191U CN202022937005.0U CN202022937005U CN213954191U CN 213954191 U CN213954191 U CN 213954191U CN 202022937005 U CN202022937005 U CN 202022937005U CN 213954191 U CN213954191 U CN 213954191U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- sleeve
- spherical
- joint
- prisoner
- 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.)
- Active
Links
Images
Landscapes
- Pivots And Pivotal Connections (AREA)
- Prostheses (AREA)
Abstract
The utility model provides a commercial vehicle transverse/straight pull rod assembly front-bundle unilateral prisoner cage attaching type adjusting structure, which comprises a pull rod, a first joint and a second joint, wherein the first joint and the second joint are connected with the pull rod; the other end of the pull rod is rotatably connected with the second joint through a prisoner's cage attaching structure. The utility model discloses a will violently draw the drag link and wherein through spherical surface contact between the side joint, still can rotate after the locking, and this side joint assembly is motionless. When the axle is assembled, one side of the joint is adjusted to rotate only by rotating the pull rod, and the other side of the joint of the spherical surface connecting structure is not moved, so that the toe-in angle can be accurately adjusted, the adjusting time is greatly shortened, and the assembling efficiency is high.
Description
Technical Field
The utility model relates to an automobile structure technical field, concretely relates to unilateral prisoner cage laminating adjustment structure of horizontal czochralski rod assembly toe-in of commercial car.
Background
At present, the joint 1 of a tie rod assembly and a drag link assembly in commercial vehicles in the market1With a pull rod 21The connection (as shown in figure 1) is made by means of a bolt 31Circumferentially and tangentially screwing (or holding) a thread (a pull rod thread groove or a joint thread groove) with an axial grooveTight), the pitch diameter value of the slotted thread is reduced to eliminate the fit clearance of the threaded connection pair and lock, so that the functions of connection and looseness prevention are achieved.
In the process of implementing the present invention, the inventor finds that:
the pull rod and the joint of horizontal/straight pull rod assembly are in threaded connection, when the locking needs to be adjusted, one side of the horizontal/straight pull rod assembly is adjusted, the other side of the horizontal/straight pull rod assembly rotates to generate axial displacement, so that the adjustment toe-in can not be adjusted accurately to adjust the angle, the automobile operation feeling is affected, and the adjustment time is too long.
Disclosure of Invention
When the regulation toe-in that leads to in order to solve the horizontal pull rod of czochralski rod assembly of current commercial car and joint connection structure, can not accurate angle regulation and influence the problem of car manipulation sense, regulating time overlength simultaneously, the utility model provides a horizontal/czochralski rod assembly toe-in unilateral prisoner cage laminating adjustment structure of commercial car.
The invention conception is as follows: in view of the fact that in the prior art, when the front toe needs to be adjusted after locking, when one side of the front toe needs to be adjusted, the other side of the front toe also rotates to generate axial displacement, one side of the front toe is considered to be fixed, and the front toe can be accurately adjusted only by adjusting the other side.
Therefore, the technical scheme of the utility model is that: unilateral prisoner cage laminating formula adjustment structure of tow before horizontal/drag link assembly of commercial car, first joint and second that are connected including the pull rod, with the pull rod connect its characterized in that:
one end of the pull rod is in threaded connection with the first connector and is locked by a locking sleeve and a locking nut which are sleeved outside the pull rod; the other end of pull rod and second connect between for laminating rotation connection structure in the prisoner's cage, concrete structure is:
the end of the pull rod is provided with a sleeve with a diameter larger than that of the pull rod to form a prisoner cage, the pull rod and the sleeve are connected into a whole through a spherical transitional connecting part,
the tip outer peripheral face that the second connects sets up to the sphere, and the second connects the cartridge in the sleeve of pull rod outer end, and the second connects and is connected through spherical position sleeve, annular spacer, the lock sleeve that sets up side by side from inside to outside between the sleeve of pull rod, wherein:
one end of the spherical positioning sleeve is inserted in the pull rod in a rotating fit mode, the other end of the spherical positioning sleeve is provided with a spherical structure which is in rotating fit with the pull rod and the transition connecting portion between the sleeves, and is abutted against the spherical surface of the second connector, the annular spacer sleeve is abutted against the outer end of the spherical positioning sleeve and is in rotating fit with the sleeves, the annular spacer sleeve is provided with a spherical arch on the annular contact surface of the locking sleeve, the locking sleeve is provided with a corresponding spherical sliding groove, and a prisoner cage attaching type rotating connecting structure between the pull rod and the second connector is formed.
Has the advantages that:
the utility model discloses a will violently draw the drag link and rotate the connection structure contact through the prisoner's cage laminating formula between the one of them side joint, the spherical cooperation still can rotate after the locking, and this side joint assembly is motionless. When the axle is assembled, the pull rod is only required to be rotated to adjust the joint on one side, the joint on the other side is not moved, the toe-in angle can be accurately adjusted, the adjusting time is greatly shortened, and the assembling efficiency is high.
Drawings
Fig. 1 is a connection structure diagram of a tie bar and a joint in the prior art.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a structural diagram of the B end of the pull rod of the present invention.
Fig. 4 is a structural view of the spherical positioning sleeve of the present invention.
Fig. 5 is a structural view of the annular spacer of the present invention.
Fig. 6 is a structural view of the lock sleeve of the present invention.
Fig. 7 is a structural view of a second joint of the present invention.
Shown in the figure: 1. a pull rod; 1-1, a sleeve; 1-2, transition connecting part; 2. a first joint; 3. a second joint; 3-1, spherical surface; 4. a locking sleeve; 5. locking the nut; 6. a spherical positioning sleeve; 6-1, spherical structure; 7. an annular spacer sleeve; 7-1, spherical arching; 8. a locking sleeve; 8-1, a spherical chute.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, but the embodiment should not be construed as limiting the present invention.
The utility model discloses as shown in fig. 2 to 7:
a front-bundle single-side prisoner cage attaching type adjusting structure of a commercial vehicle transverse/straight pull rod assembly comprises a pull rod 1, a first connector 2 and a second connector 3 which are connected with the pull rod,
one end A of the pull rod is in threaded connection with the first connector and is locked by a locking sleeve 4 and a locking nut 5 which are sleeved outside the pull rod; the other end B of pull rod and second connect between for the laminating rotation is connected in the prisoner's cage, and concrete structure is:
the B end of the pull rod 1 is provided with a sleeve 1-1 with the diameter larger than that of the pull rod to form a prisoner's cage, the pull rod and the sleeve are connected into a whole through a spherical transitional connecting part 1-2,
the tip peripheral face that the second connects 3 sets up to sphere 3-1, and the second connects the cartridge in the sleeve of pull rod outer end, and the second connects and is connected through spherical position sleeve 6, annular spacer 7, the lock sleeve 8 that set up side by side from inside to outside between the sleeve of pull rod, wherein:
one end of a spherical positioning sleeve 6 is inserted into the pull rod 1 in a rotating fit mode, the other end of the spherical positioning sleeve is provided with a spherical structure 6-1 in a rotating fit mode with a transition connecting portion 1-2 between the pull rod and the sleeve and is abutted against the spherical surface of the second connector 3, an annular spacer sleeve 7 is abutted against the outer end of the spherical positioning sleeve 6 and is in rotating fit with the sleeve 1-1, a spherical arch 7-1 is arranged on the annular contact surface of the annular spacer sleeve 7 and the locking sleeve 8, and a corresponding spherical sliding groove 8-1 is arranged on the locking sleeve 8, so that a prisoner cage attaching type rotating connecting structure between the B end of the pull rod and the second connector is formed.
The utility model discloses an assembly method:
during assembly, the first connector is connected with the end A of the pull rod through threads and then is locked through the locking sleeve and the locking nut; and then installing the other end, sleeving the spherical positioning sleeve into the sleeve, sleeving the locking sleeve and the annular spacer sleeve on the second joint, inserting the second joint into the sleeve at the end of the pull rod, and screwing the locking sleeve until the spherical surface of the second joint abuts against the transitional connecting part between the pull rod and the sleeve.
The utility model discloses an innovation point lies in: the transverse/straight pull rod and one of the joints at one side are matched and contacted through a corresponding spherical surface, after the locking of the locking sleeve, the pull rod can rotate along with the joint at the end A of the pull rod, and the joint connected with the end B of the pull rod is fixed; therefore, the toe-in angle can be accurately adjusted, the adjusting time is greatly shortened, and the assembling efficiency is improved.
Those skilled in the art will appreciate that the details of the present invention are not described in detail herein.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (1)
1. Unilateral prisoner cage laminating formula adjustment structure of tow before horizontal/drag link assembly of commercial car, first joint and second that are connected including the pull rod, with the pull rod connect its characterized in that:
one end of the pull rod is in threaded connection with the first connector and is locked by a locking sleeve and a locking nut which are sleeved outside the pull rod; the other end of pull rod and second connect between for laminating rotation connection structure in the prisoner's cage, concrete structure is:
the end of the pull rod is provided with a sleeve with a diameter larger than that of the pull rod to form a prisoner cage, the pull rod and the sleeve are connected into a whole through a spherical transitional connecting part,
the tip outer peripheral face that the second connects sets up to the sphere, and the second connects the cartridge in the sleeve of pull rod outer end, and the second connects and is connected through spherical position sleeve, annular spacer, the lock sleeve that sets up side by side from inside to outside between the sleeve of pull rod, wherein:
one end of the spherical positioning sleeve is inserted in the pull rod in a rotating fit mode, the other end of the spherical positioning sleeve is provided with a spherical structure which is in rotating fit with the pull rod and the transition connecting portion between the sleeves, and is abutted against the spherical surface of the second connector, the annular spacer sleeve is abutted against the outer end of the spherical positioning sleeve and is in rotating fit with the sleeves, the annular spacer sleeve is provided with a spherical arch on the annular contact surface of the locking sleeve, the locking sleeve is provided with a corresponding spherical sliding groove, and a prisoner cage attaching type rotating connecting structure between the pull rod and the second connector is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937005.0U CN213954191U (en) | 2020-12-10 | 2020-12-10 | Attaching type adjusting structure for front-bound single-side prisoner cage of transverse/straight pull rod assembly of commercial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022937005.0U CN213954191U (en) | 2020-12-10 | 2020-12-10 | Attaching type adjusting structure for front-bound single-side prisoner cage of transverse/straight pull rod assembly of commercial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213954191U true CN213954191U (en) | 2021-08-13 |
Family
ID=77214573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022937005.0U Active CN213954191U (en) | 2020-12-10 | 2020-12-10 | Attaching type adjusting structure for front-bound single-side prisoner cage of transverse/straight pull rod assembly of commercial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213954191U (en) |
-
2020
- 2020-12-10 CN CN202022937005.0U patent/CN213954191U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7416198B2 (en) | Steering damper to drag link attachment clamp and method | |
| US20090140506A1 (en) | Motor vehicle adjustable toe link | |
| US8770602B1 (en) | Steering linkage and method for producing same | |
| US9186944B2 (en) | Cam adjustable shim assembly | |
| US9770946B2 (en) | Support casing for a differential gear of an axle and track rod assembly | |
| CN213954191U (en) | Attaching type adjusting structure for front-bound single-side prisoner cage of transverse/straight pull rod assembly of commercial vehicle | |
| US6561715B2 (en) | Inner tie rod to relay rod fastening and adjustment system | |
| EP1679207B1 (en) | Ball joint for suspension element of automotive vehicles | |
| CN213566113U (en) | Single-side adjustment toe-in structure between pull rod and joint of commercial vehicle transverse/straight pull rod assembly | |
| CN203835921U (en) | Automobile four-wheel positioning regulating assembly | |
| US2123089A (en) | Adjustable connection for wheel suspension or the like | |
| CN205220791U (en) | Length-adjustable drag link structure | |
| CN204955968U (en) | Steering control arm and vehicle | |
| EP4108938B1 (en) | Fixing system for rocker arm | |
| CN207955234U (en) | A kind of eccentric adjusting multi-link lever suspension fork device and automobile | |
| CN105156455A (en) | Connecting rod | |
| US3219372A (en) | Controlled torque and stability pivot assemblies for automotive wheel suspensions and steering linkages | |
| CN204250139U (en) | A kind of adjustable steering column structure | |
| CN109094645B (en) | Mechanical memory type wheel corner adjusting structure | |
| CN219544886U (en) | U-shaped control arm for adjusting angle of automobile wheel | |
| CN202092873U (en) | Outside clamping type four-wheel alignment fixture | |
| CN216883471U (en) | Tool capable of controlling coaxiality of frame plate spring support | |
| CN107323526B (en) | Kart knuckle and automobile body coupling mechanism | |
| CN206856798U (en) | A kind of track rod length adjustment structure | |
| CN219790283U (en) | Ball head assembly structure capable of adjusting wheel angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |