CN202451633U - Double-section coupler with cross-axle needle roller bearing - Google Patents
Double-section coupler with cross-axle needle roller bearing Download PDFInfo
- Publication number
- CN202451633U CN202451633U CN2012200463480U CN201220046348U CN202451633U CN 202451633 U CN202451633 U CN 202451633U CN 2012200463480 U CN2012200463480 U CN 2012200463480U CN 201220046348 U CN201220046348 U CN 201220046348U CN 202451633 U CN202451633 U CN 202451633U
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- Prior art keywords
- joint fork
- double
- yoke
- cross
- fork
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Abstract
The utility model relates to a coupler, in particular to a double-section coupler with a cross-axle needle roller bearing, which is widely applied to the devices such as a mechanical device, a packaging device, a transportation device and the like. The double-section coupler with the cross-axle needle roller bearing comprises a left yoke, a double-head connection yoke and a right yoke, wherein the left yoke is vertically connected with the double-head connection yoke through a left cross axle in a clamping way, the double-head connection yoke is vertically connected with the right yoke through a right cross axle in a clamping way, a left assembling hole is arranged inside the left yoke, and a right assembling hole is arranged inside the right yoke. The double-section coupler with the cross-axle needle roller bearing is simple in structure and has high assembling precision and long service life.
Description
Technical field
The utility model patent relates to a kind of coupling, relates in particular to a kind of binodal coupling with cross shaft needle bearing, is widely used in the equipment such as machinery, packaging facilities, haulage device.
Background technique
Present existing coupling, complex structure, and also assembly precision is low, and the effect that can reach during use is undesirable.
Summary of the invention
The utility model mainly is to solve the deficiency that exists in the existing technology, provides a kind of simple in structure, and the binodal coupling of the high band cross shaft needle bearing of assembly precision.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of binodal shaft coupling with cross shaft needle bearing; Comprise that left side joint fork, double end connect joint fork and right joint fork; Described left side joint fork is connected the joint fork by the perpendicular clamping of left cross axle with double end; Described double end connects to save to pitch with right joint pitches by the perpendicular clamping of right cross axle; Be provided with left pilot hole in the joint fork of a described left side, be provided with right pilot hole in the described right joint fork.
The single-unit coupling of this structure is a Stainless Steel Products, and the while simple in structure is easy to use, and assembly precision is high, can improve the performance of using.
As preferably, be provided with through hole in the described double end connection joint fork, described through hole is communicated with the left fork that saves and pitches with right saving.
As preferably, be provided with the left hand thread hole in the joint fork of a described left side, be provided with the right-hand thread hole in the described right joint fork, the two ends that described double end connects the joint fork are respectively equipped with the connection screw.
As preferably, be provided with left button in the described left pilot hole, be provided with right button in the described right pilot hole.
The utility model provides the binodal coupling of band cross shaft needle bearing, and is simple in structure, and assembly precision is high, increases the service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, do further bright specifically to the technical scheme of the utility model.
Embodiment 1: as shown in Figure 1, a kind of binodal coupling with cross shaft needle bearing comprises that left side joint fork 1, double end connect joint fork 2 and right joint fork 3; Described left joint fork 1 is connected joint with double end and pitches 2 through left cross axle 4 perpendicular clampings, and described double end connection joint fork 2 saves fork 3 through right cross axle 5 perpendicular clampings with the right side, and described left side joint is pitched in 1 and is provided with left pilot hole 6; Be provided with right pilot hole 7 in the described right joint fork 3; Be provided with through hole 8 in the described double end connection joint fork 2, described through hole 8 is communicated with the left fork 1 that saves and pitches 3 with right saving, and is provided with left hand thread hole 9 in the described left side joint fork 1; Be provided with right-hand thread hole 10 in the described right joint fork 3; The two ends that described double end connects joint fork 2 are respectively equipped with connection screw 11, are provided with left button 12 in the described left pilot hole 6, are provided with right button 13 in the described right pilot hole 7.
Claims (4)
1. binodal coupling with cross shaft needle bearing; It is characterized in that: comprise that left side joint fork (1), double end connect joint fork (2) and right joint fork (3); Described left side joint fork (1) is connected joint fork (2) through the perpendicular clamping of left cross axle (4) with double end; Described double end connection joint fork (2) saves fork (3) through the perpendicular clamping of right cross axle (5) with the right side, and described left side joint is pitched in (1) and is provided with left pilot hole (6), is provided with right pilot hole (7) in the described right side joint fork (3).
2. the binodal coupling of band cross shaft needle bearing according to claim 1 is characterized in that: be provided with through hole (8) in the described double end connection joint fork (2), described through hole (8) is communicated with a left side and saves fork (1) and right joint fork (3).
3. the binodal coupling of band cross shaft needle bearing according to claim 1 and 2; It is characterized in that: be provided with left hand thread hole (9) in the described left side joint fork (1); Be provided with right-hand thread hole (10) in the described right joint fork (3), the two ends of described double end connection joint fork (2) are respectively equipped with and connect screw (11).
4. the binodal coupling of band cross shaft needle bearing according to claim 1 and 2 is characterized in that: be provided with left button (12) in the described left pilot hole (6), be provided with right button (13) in the described right pilot hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200463480U CN202451633U (en) | 2012-02-14 | 2012-02-14 | Double-section coupler with cross-axle needle roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200463480U CN202451633U (en) | 2012-02-14 | 2012-02-14 | Double-section coupler with cross-axle needle roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451633U true CN202451633U (en) | 2012-09-26 |
Family
ID=46867499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200463480U Expired - Fee Related CN202451633U (en) | 2012-02-14 | 2012-02-14 | Double-section coupler with cross-axle needle roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870585A (en) * | 2017-03-12 | 2017-06-20 | 许修武 | Connecting two axles can make the universal joint of the parallel decentraction transmission of axial line extended line |
| CN108180228A (en) * | 2017-12-29 | 2018-06-19 | 北奔重型汽车集团有限公司 | A kind of realization rotary driving half-axle mechanism |
-
2012
- 2012-02-14 CN CN2012200463480U patent/CN202451633U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870585A (en) * | 2017-03-12 | 2017-06-20 | 许修武 | Connecting two axles can make the universal joint of the parallel decentraction transmission of axial line extended line |
| CN108180228A (en) * | 2017-12-29 | 2018-06-19 | 北奔重型汽车集团有限公司 | A kind of realization rotary driving half-axle mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20150214 |
|
| EXPY | Termination of patent right or utility model |