CN102705389A - Rotating shaft transfer device - Google Patents
Rotating shaft transfer device Download PDFInfo
- Publication number
- CN102705389A CN102705389A CN2012102008526A CN201210200852A CN102705389A CN 102705389 A CN102705389 A CN 102705389A CN 2012102008526 A CN2012102008526 A CN 2012102008526A CN 201210200852 A CN201210200852 A CN 201210200852A CN 102705389 A CN102705389 A CN 102705389A
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- CN
- China
- Prior art keywords
- rotating shaft
- transponder
- cross
- hole
- accommodating
- 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
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention provides a rotating shaft transfer device, which comprises an accommodating through hole for accommodating a rotating shaft. The accommodating through hole penetrates through the rotating shaft transfer device and comprises a first part and a second part which are communicated with each other, the cross sectional area of the first part is gradually reduced along a direction from an opening, which is connected with the second part, of the first part to another opening of the first part, and threads are arranged on the inner side wall of the first part. Compared with the prior art, the rotating shaft transfer device can be used for connecting two short rotating shafts, so that the two rotating shafts are combined, the difficulty in manufacture of long rotating shafts is avoided, the service lives of the rotating shafts are guaranteed, and the rotating shafts are conveniently repaired and replaced at the later period.
Description
Technical field
The present invention relates to the rotating shaft field, relate in particular to a kind of rotating shaft transponder.
Background technique
Along with fast development of modern industry, rotary member is because its flexible and changeable form can adapt to user demands such as tire, and its shaft is as the core component of rotary member, and its quality of stability is concerning that can whole rotary member normally use.
Current rotating shaft field; Along with the increase of shaft length, the also corresponding increase of the preparation difficulty of rotating shaft, long simultaneously rotating shaft is in use; Because rigidity is unbalanced; Very easily cause fractureing of rotating shaft, cause and use the machinery of this rotating shaft potential safety hazard to occur, thereby cause immeasurable economic loss.
Therefore, be necessary to propose a kind of new rotating shaft transponder to address the above problem.
Summary of the invention
The invention provides the rotating shaft transponder of two rotating shafts of a kind of connection.
For solving the foregoing invention purpose, the invention provides a kind of rotating shaft transponder, it comprises:
Accommodate the through hole of rotating shaft; The said through hole of accommodating penetrates said rotating shaft transponder; Saidly accommodate first portion and the second portion that through hole comprises mutual perforation; The cross-section area of said first portion is along diminishing to the direction of another openings of first portion from the openings that is connected with second portion, and said first portion madial wall is provided with screw thread.
As further improvement of the present invention, the cross-section area of said first portion along said from the openings that is connected with second portion direction linear change to another openings of first portion.
As further improvement of the present invention, the said through hole of accommodating comprises the second portion that connects each other with said first portion, and said second portion madial wall is provided with screw thread.
As further improvement of the present invention, said second portion and said first portion are positioned at same straight line.
As further improvement of the present invention, the cross-section area of said second portion remains unchanged along said through hole direction.
As further improvement of the present invention, the cross section of said first portion is circular.
As further improvement of the present invention, the cross section radius maximum value of said first portion is 40 millimeters.
As further improvement of the present invention, the cross section of said second portion is circular.
As further improvement of the present invention, the cross section radius of said second portion is 50 millimeters.
Compared with prior art; Rotating shaft transponder provided by the present invention; Can connect the short rotating shaft of two length, realize the combination of two rotating shafts, avoid being provided with the long manufacturing that rotating shaft caused difficulty; When having guaranteed the working life of rotating shaft, be convenient to maintenance and the replacing of later stage for rotating shaft.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing relevant of the present invention in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the sectional view of one embodiment of the invention shaft transponder.
Wherein, reference character is:
The rotating shaft transponder, 100; Accommodate through hole, 10; First portion, 11; Second portion, 12.
Embodiment
Below will combine each embodiment shown in the drawings to describe the present invention.But these embodiments do not limit the present invention, and those of ordinary skill in the art all is included in protection scope of the present invention according to the conversion on structure, method or the function that these embodiments made.
Join shown in Figure 1ly, the invention provides a kind of rotating shaft transponder 100, it comprises:
Comprise accommodate rotating shaft accommodate through hole 10; The said through hole 10 of accommodating penetrates said rotating shaft transponder 100; Saidly accommodate the first portion 11 and second portion 12 that through hole 10 comprises mutual perforation, the cross-section area of said first portion 11 is along diminishing gradually to the direction of another openings of first portion from the openings that is connected with second portion.
Concrete, the cross-section area of said first portion 11 is along from the openings that is connected with the second portion direction linear change to another openings of first portion.
Through the cross-section area gradual change of first portion 11 is set; Being convenient to later stage rotating shaft transponder 100 is assembling with rotating shaft; Rotating shaft simultaneously is after getting into first portion 11; Because the madial wall of first portion 11 has screw thread, the end that rotating shaft gets into first portion 11 can be provided with the screw thread coupling, improves the soundness that rotating shaft transponder 100 is connected with rotating shaft.
Similarly, the said through hole 10 of accommodating comprises the second portion 12 that connects each other with said first portion 11.
Concrete, rotating shaft is after getting into second portion 12, because the madial wall of second portion 12 has screw thread, the end that rotating shaft gets into second portion 12 can be provided with the screw thread coupling, improves the soundness that rotating shaft transponder 100 is connected with rotating shaft.
Said second portion 12 is positioned at same straight line with said first portion 11, thereby two rotating shafts that guaranteed connection and rotating shaft transponder 100 can be on the same straight line, improves the rotational efficienty of rotating shaft.
Special, the cross-section area of said second portion 12 remains unchanged along said through hole direction.
In the present embodiment, the cross section of said first portion 11 is circular.
Concrete, the cross section radius of said first portion 11 is 40 millimeters.
In the present embodiment, the cross section of said second portion 12 is circular.
Concrete, the cross section radius of said second portion 12 is 50 millimeters.
Compared with prior art; Rotating shaft transponder 100 provided by the present invention; Can connect the short rotating shaft of two length, realize the combination of two rotating shafts, avoid being provided with the long manufacturing that rotating shaft caused difficulty; When having guaranteed the working life of rotating shaft, be convenient to maintenance and the replacing of later stage for rotating shaft.
Be to be understood that; Though this specification is described according to mode of execution; But be not that each mode of execution only comprises an independently technological scheme, this narrating mode of specification only is for clarity sake, and those skilled in the art should make specification as a whole; Technological scheme in each mode of execution also can form other mode of executions that it will be appreciated by those skilled in the art that through appropriate combination.
The listed a series of detailed description of preceding text only is specifying to feasibility mode of execution of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent mode of execution or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
Claims (9)
1. rotating shaft transponder; It is characterized in that; Said rotating shaft transponder comprises the through hole of accommodating of accommodating rotating shaft, and the said through hole of accommodating penetrates said rotating shaft transponder, saidly accommodates first portion and the second portion that through hole comprises mutual perforation; The cross-section area of said first portion is along diminish to the direction of another openings of first portion from the openings that is connected with second portion gradually, and said first portion madial wall is provided with screw thread.
2. rotating shaft transponder as claimed in claim 1 is characterized in that, the cross-section area of said first portion is along from the openings that is connected with the second portion direction linear change to another openings of first portion.
3. according to claim 1 or claim 2 rotating shaft transponder is characterized in that said second portion madial wall is provided with screw thread.
4. rotating shaft transponder as claimed in claim 1 is characterized in that, said second portion and said first portion are positioned at same straight line.
5. rotating shaft transponder as claimed in claim 1 is characterized in that, the cross-section area of said second portion remains unchanged along said through hole direction.
6. rotating shaft transponder as claimed in claim 1 is characterized in that, the cross section of said first portion is circular.
7. rotating shaft transponder as claimed in claim 6 is characterized in that, the cross section radius of said first portion is 40 millimeters.
8. rotating shaft transponder as claimed in claim 1 is characterized in that, the cross section of said second portion is circular.
9. rotating shaft transponder as claimed in claim 8 is characterized in that, the cross section radius of said second portion is 50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102008526A CN102705389A (en) | 2012-06-18 | 2012-06-18 | Rotating shaft transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102008526A CN102705389A (en) | 2012-06-18 | 2012-06-18 | Rotating shaft transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705389A true CN102705389A (en) | 2012-10-03 |
Family
ID=46898379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102008526A Pending CN102705389A (en) | 2012-06-18 | 2012-06-18 | Rotating shaft transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705389A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854760A (en) * | 1972-02-25 | 1974-12-17 | Vallourec | Joint for oil well drilling pipe |
| CN1130739A (en) * | 1994-10-19 | 1996-09-11 | 住友金属工业株式会社 | Thread joint for tube |
| CN1169518A (en) * | 1996-06-28 | 1998-01-07 | 侯毅 | High-airtight buttress thread casing-pipe connection structure |
| CN202125257U (en) * | 2011-06-21 | 2012-01-25 | 杨林 | Oil sleeve connector with high torque-exceeding resistance, high sealing performance and thread-gluing resistance |
| CN202612423U (en) * | 2012-06-18 | 2012-12-19 | 无锡市百顺机械厂 | Rotating shaft transferring device |
-
2012
- 2012-06-18 CN CN2012102008526A patent/CN102705389A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3854760A (en) * | 1972-02-25 | 1974-12-17 | Vallourec | Joint for oil well drilling pipe |
| CN1130739A (en) * | 1994-10-19 | 1996-09-11 | 住友金属工业株式会社 | Thread joint for tube |
| CN1169518A (en) * | 1996-06-28 | 1998-01-07 | 侯毅 | High-airtight buttress thread casing-pipe connection structure |
| CN202125257U (en) * | 2011-06-21 | 2012-01-25 | 杨林 | Oil sleeve connector with high torque-exceeding resistance, high sealing performance and thread-gluing resistance |
| CN202612423U (en) * | 2012-06-18 | 2012-12-19 | 无锡市百顺机械厂 | Rotating shaft transferring device |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |