CN210661024U - Ball joint universal joint - Google Patents
Ball joint universal joint Download PDFInfo
- Publication number
- CN210661024U CN210661024U CN201921136117.7U CN201921136117U CN210661024U CN 210661024 U CN210661024 U CN 210661024U CN 201921136117 U CN201921136117 U CN 201921136117U CN 210661024 U CN210661024 U CN 210661024U
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- China
- Prior art keywords
- frame
- lug frame
- connecting lug
- engaging lug
- screw rod
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Abstract
The utility model discloses a bulb universal joint, including first engaging lug frame and second engaging lug frame, the connecting pipe is installed to the one end of first engaging lug frame, the swivel nut is installed to the one end port department of connecting pipe, first engaging lug frame and second engaging lug frame fixed connection, the screw rod is installed to the one end of second engaging lug frame, the bulb is all installed at the middle part of first engaging lug frame and second engaging lug frame. The utility model discloses an one end at the adapter sleeve is installed to first connecting ear frame, and install the screw rod in the one end of second connecting ear frame, and the screw rod is connected with the adapter sleeve lead screw transmission, this kind of design can be to first connecting ear frame and second connecting ear frame symmetry installation, and easy to assemble dismantlement greatly, and increase device's commonality installs unsteady latch at the inboard both ends of bulb, and is convenient to the card of bearing admittedly through unsteady latch, and can fix not unidimensional bearing, easy to assemble dismantlement.
Description
Technical Field
The utility model relates to a bulb universal joint field specifically is a bulb universal joint.
Background
The ball joint universal joint is a universal joint structure in a ball joint connection mode, is a part for realizing variable-angle power transmission, is used for changing the position of a transmission axis direction, is a joint part of a universal transmission device of an automobile driving system, and is called a universal joint transmission device by combining the universal joint and a transmission shaft. On a vehicle driven by a rear wheel of a front engine, a universal joint transmission device is arranged between an output shaft of a transmission and an input shaft of a main speed reducer of a drive axle; the front engine front wheel driven vehicle omits a transmission shaft, and the universal joint is arranged between a front axle half shaft which is responsible for driving and steering and wheels.
The ball joint universal joint at the present stage has various defects, such as inconvenient assembly and disassembly of a bearing, inconvenient combination and poor general performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bulb universal joint to the installation of the bearing of solving among the prior art is dismantled inconveniently, and the combination is inconvenient, the poor problem of commonality ability.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bulb universal joint, includes first connecting lug frame and second connecting lug frame, the connecting pipe is installed to the one end of first connecting lug frame, the swivel nut is installed to the one end port department of connecting pipe, first connecting lug frame and second connecting lug frame fixed connection, the screw rod is installed to the one end of second connecting lug frame, the bulb is all installed at the middle part of first connecting lug frame and second connecting lug frame.
Preferably, the inner side of the connecting pipe is provided with a threaded hole, and the screw rod is in transmission connection with a threaded hole screw rod in the connecting pipe.
Preferably, floating latch is installed on the inner side of the ball head.
Preferably, one end of the floating latch is provided with a spring.
Preferably, the floating latch is installed at the ports at the two ends of the ball head, and the size of the middle section of the ball head is larger than the size of the caliber of the ball head.
Preferably, wear-resistant layers are arranged between the ball head and the first connecting lug frame and between the ball head and the second connecting lug frame.
Preferably, the connecting pipe and the first connecting lug are of an integral structure.
Preferably, the second connecting lug frame is connected with one end of the screw rod in an embedded mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an one end at the adapter sleeve is installed to first connecting ear frame, and install the screw rod in the one end of second connecting ear frame, and the screw rod is connected with the adapter sleeve lead screw transmission, this kind of design can be to first connecting ear frame and second connecting ear frame symmetry installation, and easy to assemble dismantlement greatly, and increase device's commonality installs unsteady latch at the inboard both ends of bulb, and is convenient to the card of bearing admittedly through unsteady latch, and can fix not unidimensional bearing, easy to assemble dismantlement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the ball head of the present invention.
Fig. 3 is a top view of the ball head of the present invention.
In the figure: 1. a first connecting ear rack; 2. a ball head; 3. a connecting pipe; 4. a threaded sleeve; 5. a screw; 6. a second connecting ear rack; 7. a wear layer; 8. a bearing mounting hole; 9. floating latch; 10. a spring.
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, in an embodiment of the present invention, a ball joint universal joint includes a first connecting lug frame 1 and a second connecting lug frame 6, a connecting pipe 3 is installed at one end of the first connecting lug frame 1, the connecting pipe 3 and the first connecting lug frame 1 are configured as an integral structure, the second connecting lug frame 6 is connected to one end of a screw 5 in an embedded manner, the connecting pipe 3 is conveniently connected to the screw 5, so that the first connecting lug frame 1 and the second connecting lug frame 6 are connected to each other in a combined manner, a threaded hole is formed in the inner side of the connecting pipe 3, the screw 5 is in transmission connection with a threaded hole screw rod in the connecting pipe 3, a threaded sleeve 4 is installed at one end of the connecting pipe 3, the first connecting lug frame 1 and the second connecting lug frame 6 are fixedly connected, the screw 5 is installed at one end of the second connecting lug frame 6, a ball 2 is installed in the middle portions of the first connecting lug frame 1 and the second connecting lug frame 6, the ball 2 can rotate freely in the inner side, and when bulb 2 is connected with the bearing, block it admittedly through unsteady latch 9, make the bearing rotate wantonly, unsteady latch 9 is installed to the inboard of bulb 2, unsteady latch 9 is installed in the port department at the both ends of bulb 2, and the middle part cross-sectional dimension of bulb 2 is greater than the size of the bore of bulb 2, all install wearing layer 7 between bulb 2 and first connecting ear frame 1 and bulb 2 and the second connecting ear frame 6, wearing layer 7 increases the wearability between bulb 2 and the ear frame hole, spring 10 is installed to the one end of unsteady latch 9, bulb 2 has seted up inside bearing mounting hole 8 for the installation bearing.
The utility model discloses a theory of operation is: this equipment is when using, install the inside at connecting pipe 3 through the lead screw transmission principle with screw rod 5 of the one end of second connection ear frame 6, and it is fixed to lock it through swivel nut 4, make first connection ear frame 1 and second connection ear frame 6 symmetry, all install bulb 2 in the interior hole of first connection ear frame 1 and second connection ear frame 6, bulb 2 can be in first connection ear frame 1 and second connection ear frame 6 arbitrary rotation, install the bearing through bulb 2, and the unsteady latch 9 through the inboard of bulb 2 conveniently fixes not unidimensional bearing.
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.
Claims (8)
1. The ball joint universal joint comprises a first connecting lug frame (1) and a second connecting lug frame (6), and is characterized in that a connecting pipe (3) is installed at one end of the first connecting lug frame (1), a threaded sleeve (4) is installed at one end port of the connecting pipe (3), the first connecting lug frame (1) is fixedly connected with the second connecting lug frame (6), a screw rod (5) is installed at one end of the second connecting lug frame (6), and a ball head (2) is installed in the middle of each of the first connecting lug frame (1) and the second connecting lug frame (6).
2. A ball joint as defined in claim 1, wherein: the inner side of the connecting pipe (3) is provided with a threaded hole, and the screw rod (5) is in transmission connection with a threaded hole screw rod in the connecting pipe (3).
3. A ball joint as defined in claim 1, wherein: and floating latch (9) is arranged on the inner side of the ball head (2).
4. A ball joint as claimed in claim 3, wherein: and one end of the floating latch (9) is provided with a spring (10).
5. A ball joint as claimed in claim 3, wherein: the floating latch (9) is installed at the ports of the two ends of the ball head (2), and the middle section size of the ball head (2) is larger than the caliber of the ball head (2).
6. A ball joint as defined in claim 1, wherein: wear-resistant layers (7) are arranged between the ball head (2) and the first connecting lug frame (1) and between the ball head (2) and the second connecting lug frame (6).
7. A ball joint as defined in claim 1, wherein: the connecting pipe (3) and the first connecting lug frame (1) are arranged into an integral structure.
8. A ball joint as defined in claim 1, wherein: the second connecting lug frame (6) is connected with one end of the screw rod (5) in an embedded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921136117.7U CN210661024U (en) | 2019-07-19 | 2019-07-19 | Ball joint universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921136117.7U CN210661024U (en) | 2019-07-19 | 2019-07-19 | Ball joint universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210661024U true CN210661024U (en) | 2020-06-02 |
Family
ID=70838661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921136117.7U Active CN210661024U (en) | 2019-07-19 | 2019-07-19 | Ball joint universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210661024U (en) |
-
2019
- 2019-07-19 CN CN201921136117.7U patent/CN210661024U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215200 No. 94, Jiaotong North Road, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Suwan Transmission Technology Co.,Ltd. Address before: 215200 No. 94, Jiaotong North Road, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: SUZHOU SUWAN UNIVERSAL JOINT Co.,Ltd. |