CN106122297A - A kind of scalable universal drive shaft accessory - Google Patents
A kind of scalable universal drive shaft accessory Download PDFInfo
- Publication number
- CN106122297A CN106122297A CN201610634689.2A CN201610634689A CN106122297A CN 106122297 A CN106122297 A CN 106122297A CN 201610634689 A CN201610634689 A CN 201610634689A CN 106122297 A CN106122297 A CN 106122297A
- Authority
- CN
- China
- Prior art keywords
- main body
- part main
- expansion end
- drive shaft
- universal drive
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The present invention relates to machinery spare and accessory parts technical field, particularly relate to a kind of scalable universal drive shaft accessory.The technical solution used in the present invention is: a kind of scalable universal drive shaft accessory, including part main body, part main body while being provided with the first expansion end, the another side of part main body is provided with the second expansion end, first expansion end is connected with part main body by the first telescopic shaft, second expansion end is connected with part main body by the second telescopic shaft, first expansion end can do stretching motion relative to part main body, second expansion end also can do stretching motion relative to described part main body, collapsing length fixing hole it is additionally provided with in part main body, collapsing length fixing device it is additionally provided with in collapsing length fixing hole.The invention have the advantage that the present invention controls the first expansion end and the collapsing length of the second expansion end by collapsing length fixing device, such that it is able to obtain the universal drive shaft of different length so that it is should be wider, cost be lower.
Description
Technical field
The present invention relates to machinery spare and accessory parts technical field, particularly relate to a kind of scalable universal drive shaft accessory.
Background technology
Universal drive shaft is primarily used to connect two axles in different institutions, is allowed to jointly rotate, to transmit the machinery of moment of torsion
Spare and accessory parts.In the power transmission of high-speed overload, some shaft joint also has buffering and improves the effect of axle system dynamic property.Not
With arrange in the length of required universal drive shaft be also not quite similar, this universal drive shaft being accomplished by producing various length meets
Needs in different operating occasion.Thus considerably increase production cost.
Summary of the invention
It is an object of the invention to provide a kind of scalable universal drive shaft accessory, according to different workplaces, can be joined by this
Part carries out suitable adjustment to the length of universal drive shaft, can meet and adjust accordingly when the universal drive shaft of needs different length
Joint, thus it is greatly reduced cost.The present invention is used for regulating the simple in construction of collapsing length, easy to operate, therefore can enter
The convenient operation of one step.
Technical scheme is as follows:
A kind of scalable universal drive shaft accessory, including part main body, described part main body be provided with the first expansion end,
The another side of described part main body is provided with the second expansion end, and described first expansion end is by the first telescopic shaft and described part
Main body connects, and described second expansion end is connected with described part main body by the second telescopic shaft, described first expansion end phase
Can do stretching motion for described part main body, described second expansion end also can do flexible fortune relative to described part main body
Dynamic, described part main body is additionally provided with collapsing length fixing hole, is additionally provided with collapsing length in described collapsing length fixing hole and fixes
Device.
Further, the first described expansion end is relative to the maximal dilation amount and described second of described part main body
Expansion end is identical relative to the maximal dilation amount of described part main body.
Further, the first described expansion end can be stretched with described second relative to the stroke of described part main body
Contracting end is symmetrical relative to described part main body relative to the stroke of described part main body.
Further, the quantity of described collapsing length fixing hole is odd number.
Beneficial effects of the present invention:
The present invention controls the first expansion end and the collapsing length of the second expansion end by collapsing length fixing device,
Such that it is able to obtain the universal drive shaft of different length so that it is should be wider, cost be lower.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
In figure: 1, part main body, the 2, first expansion end, the 3, second expansion end, the 4, first telescopic shaft, 5, second stretches
Axle, 6, collapsing length fixing hole, 7, collapsing length fixing device.
Detailed description of the invention
As it is shown in figure 1, a kind of scalable universal drive shaft accessory, including part main body 1, being provided with of described part main body 1
First expansion end 2, the another side of described part main body 1 is provided with the second expansion end 3, and described first expansion end 2 is by the
One telescopic shaft 4 is connected with described part main body 1, and described second expansion end 3 is by the second telescopic shaft 5 and described part main body 1
Connect, it is characterised in that: described first expansion end 2 can do stretching motion relative to described part main body 1, and described second can stretch
Contracting end 3 also can do stretching motion relative to described part main body 1, and described part main body 1 is additionally provided with collapsing length fixing hole 6,
It is additionally provided with collapsing length fixing device 7 in described collapsing length fixing hole 6.In use, the first expansion end 2 and second can be stretched
Contracting end 3 connects other accessory of universal drive shaft respectively, forms whole universal drive shaft, needs different universal drive shafts according to different occasions
First expansion end 2 and the second expansion end 3 are adjusted by length, are adjusted to suitable length and use, and are adjusted to close
The length after flexible adjustment is fixed by the collapsing length fixing device 7 in collapsing length fixing hole 6 after suitable length, flexible long
Degree fixing device 7 can be selected for the mode such as stud, screw and realizes fastening.
As preferably, the first described expansion end 2 is relative to the maximal dilation amount of described part main body 1 and described the
Two expansion ends 3 are identical relative to the maximal dilation amount of described part main body 1.So so that overall adjustable scope ratio
Relatively big, and can the most arbitrarily adjust length.
As preferably, the first described expansion end 2 can relative to the stroke and described second of described part main body 1
Telescopic end 3 is symmetrical relative to described part main body 1 relative to the stroke of described part main body 1.Major applications ten thousand
When axle, it is contemplated that stress uniform, the moment that the most all can need the right and left is identical, namely needs the length of the right and left
Spend identical, so can effectively keep overall balance.
As preferably, the quantity of described collapsing length fixing hole 6 is odd number.Collapsing length fixing hole 6 is used to lead to
Cross what the first expansion end 2 and the second expansion end 3 were fixed by collapsing length fixing device 7, use odd number permissible
Preferably guaranteeing the firmness fixed, effect is more preferable.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, it is also possible to make some improvement or replacement, these improve or replace also
Should be regarded as protection scope of the present invention.
Claims (4)
1. a scalable universal drive shaft accessory, including part main body (1), being provided with of described part main body (1) first can be stretched
Contracting end (2), the another side of described part main body (1) is provided with the second expansion end (3), and described first expansion end (2) is by the
One telescopic shaft (4) is connected with described part main body (1), and described second expansion end (3) passes through the second telescopic shaft (5) and described zero
Part main body (1) connects, it is characterised in that: described first expansion end (2) can do flexible fortune relative to described part main body (1)
Dynamic, described second expansion end (3) also can do stretching motion relative to described part main body (1), and described part main body (1) is upper also
It is provided with collapsing length fixing hole (6), in described collapsing length fixing hole (6), is additionally provided with collapsing length fixing device (7).
One the most according to claim 1 scalable universal drive shaft accessory, it is characterised in that: the first described expansion end
(2) relative to the maximal dilation amount of described part main body (1) and described the second expansion end (3) relative to described part main body
(1) maximal dilation amount is identical.
One the most according to claim 1 scalable universal drive shaft accessory, it is characterised in that: the first described expansion end
(2) relative to the stroke of described part main body (1) and described the second expansion end (3) relative to described part main body (1)
Stroke symmetrical relative to described part main body (1).
One the most according to claim 1 scalable universal drive shaft accessory, it is characterised in that: described collapsing length fixing hole
(6) quantity is odd number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634689.2A CN106122297A (en) | 2016-08-04 | 2016-08-04 | A kind of scalable universal drive shaft accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634689.2A CN106122297A (en) | 2016-08-04 | 2016-08-04 | A kind of scalable universal drive shaft accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122297A true CN106122297A (en) | 2016-11-16 |
Family
ID=57254750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610634689.2A Pending CN106122297A (en) | 2016-08-04 | 2016-08-04 | A kind of scalable universal drive shaft accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757756A (en) * | 2018-07-28 | 2018-11-06 | 姜丽莉 | It is a kind of special to stablize safety-type universal axis connection accessory |
| CN110331691A (en) * | 2019-06-12 | 2019-10-15 | 五邑大学 | A kind of cleaning device for track |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030083136A1 (en) * | 2001-10-30 | 2003-05-01 | Jung-Sik Park | Universal joint |
| CN202659861U (en) * | 2012-05-31 | 2013-01-09 | 上海西门子医疗器械有限公司 | Transmission mechanism and medical instrument |
| CN203114926U (en) * | 2012-12-15 | 2013-08-07 | 湖北天力传动设备有限公司 | Double-telescopic universal coupling |
| CN204267550U (en) * | 2014-10-14 | 2015-04-15 | 重庆三峡学院 | There is long flexible short Hooks coupling universal coupling |
-
2016
- 2016-08-04 CN CN201610634689.2A patent/CN106122297A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030083136A1 (en) * | 2001-10-30 | 2003-05-01 | Jung-Sik Park | Universal joint |
| CN202659861U (en) * | 2012-05-31 | 2013-01-09 | 上海西门子医疗器械有限公司 | Transmission mechanism and medical instrument |
| CN203114926U (en) * | 2012-12-15 | 2013-08-07 | 湖北天力传动设备有限公司 | Double-telescopic universal coupling |
| CN204267550U (en) * | 2014-10-14 | 2015-04-15 | 重庆三峡学院 | There is long flexible short Hooks coupling universal coupling |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757756A (en) * | 2018-07-28 | 2018-11-06 | 姜丽莉 | It is a kind of special to stablize safety-type universal axis connection accessory |
| CN110331691A (en) * | 2019-06-12 | 2019-10-15 | 五邑大学 | A kind of cleaning device for track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |