CN103790991A - Contraction connection transmission sleeve - Google Patents
Contraction connection transmission sleeve Download PDFInfo
- Publication number
- CN103790991A CN103790991A CN201210433849.9A CN201210433849A CN103790991A CN 103790991 A CN103790991 A CN 103790991A CN 201210433849 A CN201210433849 A CN 201210433849A CN 103790991 A CN103790991 A CN 103790991A
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- CN
- China
- Prior art keywords
- connection transmission
- transmission sleeve
- contraction connection
- cone
- contraction
- 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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Abstract
The invention discloses a contraction connection transmission sleeve. The contraction connection transmission sleeve is characterized in that a hollow cone (2) is arranged on an inner sleeve seat (1), grooves (3) are formed in the cone, a conical hole (6) is formed in the middle of a jacket (5), and fixing screw holes (7) are formed in the periphery of the conical hole. The contraction connection transmission sleeve has the various advantages that shortcomings of inconvenience in installation and adjustment and easiness in causing 'eccentricity' phenomena of an existing transmission gear can be overcome, and two machine parts can be correctly positioned by the contraction connection transmission sleeve; two connected components can be constantly positioned on the same axis by the aid of the contraction connection transmission sleeve; the safety of gears and shafts can be protected when a machine works and accidents occur, accordingly, heavy economic loss can be prevented, and the contraction connection transmission sleeve can be applied to various machines.
Description
Technical field
The present invention relates to mechanical transmission fields, more precisely a kind of device that utilizes cone contraction principle to reach transmission and protection.
Background technique
As everyone knows, gear by gear shaft with rotate, connection between mechanical axis, tooth that is to say that gear-combined type is made up of gear ring and gear shaft, in order to prevent sliding between gear ring and gear shaft, traditional solution, on gear hole and gear shaft, open respectively a groove, fix with a pin, make axle and gear ring combine closely and can in the time rotating, not slide.Also there is the locking nut of employing to solve.Deficiency is: the tram that is difficult to adjusting axle and tooth, axle and axle when locking; Main is to make two axles (driving shaft and driven axle) on same axis, forms " bias ", when machine run, can produce vibration, causes the damage of parts.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, provide a kind of install easy to adjust, do not produce " bias " phenomenon, can vibrative telescopic type connection for transmission cover when machine run.
The object of the invention is to adopt following technical measures to realize: a kind of telescopic type connection for transmission cover, formed by overcoat, inner casing base, cone, it is characterized in that: on inner casing base, be shaped with hollow cone, described cone is that endoporus becomes cylindrical body, and outside is cone.On cone, be shaped with groove, the quantity of groove is 3-6 bar.On inner casing base, there is the screw hole of strength of adjustment.Have a round taper hole in the middle of overcoat, its tapering equals the tapering matching with round taper hole, and round taper hole surrounding is shaped with fixed screw holes, for and driving gear between fixing.Using method: will apply mechanically screw outward, and fix by fixed screw holes and gear, gear is arranged on axle, and inner casing base is enclosed within on axle, inserts hollow cone in the round taper hole in the middle of overcoat, fixes with screw by screw hole and the overcoat of strength of adjustment.
Remarkable result of the present invention: the position (axle and wheel, axle and axle) of determining two parts that can be correct; Can make the parts of two connections all the time on same axis; When machinery is in the process of work while meeting accident, as fierce impact, be subject to extremely strong large unexpected power, only damage the present invention, the safety of protection gear and axle.Redeem large economic loss, adopts 360 degree axle is shunk, and energy producing balanced forces, can be used on various machines.
Accompanying drawing explanation
Accompanying drawing 1 is structural drawing of the present invention;
The exploded view that accompanying drawing 2 is structure of the present invention;
Accompanying drawing 3 is application drawing of the present invention.
Below in conjunction with accompanying drawing, the present invention is further elaborated.
Embodiment
Referring to figure, on inner casing base 1, be shaped with hollow cone 2, described cone is that endoporus becomes cylindrical body, outside one-tenth cone.On cone, be shaped with groove 3, the quantity of groove is 3-6 bar, has the screw hole 4 of strength of adjustment on inner casing base.In the middle of overcoat 5, have a round taper hole 6, its tapering equals the tapering matching with round taper hole, and cone shape hole surrounding is shaped with fixed screw holes 7, for and driving gear 8 between fixing.
Claims (4)
1. a telescopic type connection for transmission cover, formed by overcoat, inner casing base, cone, it is characterized in that: on inner casing base (1), be shaped with hollow cone (2), on cone, be shaped with groove (3), in the middle of overcoat (5), have a round taper hole (6), round taper hole surrounding is shaped with fixed screw holes (7).
2. by telescopic type connection for transmission cover claimed in claim 1, it is characterized in that: the quantity of groove is 3-6 bar.
3. by telescopic type connection for transmission cover claimed in claim 1, it is characterized in that: on inner casing base, have adjusting screw hole (4).
4. by telescopic type connection for transmission cover claimed in claim 1, it is characterized in that: the tapering of overcoat (5) middle circle cone shape hole (6) equals the tapering matching with round taper hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433849.9A CN103790991A (en) | 2012-11-05 | 2012-11-05 | Contraction connection transmission sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210433849.9A CN103790991A (en) | 2012-11-05 | 2012-11-05 | Contraction connection transmission sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103790991A true CN103790991A (en) | 2014-05-14 |
Family
ID=50666942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210433849.9A Pending CN103790991A (en) | 2012-11-05 | 2012-11-05 | Contraction connection transmission sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103790991A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998011353A1 (en) * | 1996-09-11 | 1998-03-19 | Fenner, Inc. | Mounting device |
| CN201110317Y (en) * | 2007-07-27 | 2008-09-03 | 丹东克隆集团有限责任公司 | Clutch step lock type semiaxis node |
| CN201526616U (en) * | 2009-11-10 | 2010-07-14 | 中冶连铸技术工程股份有限公司 | Phase coupling |
| CN201547143U (en) * | 2009-12-11 | 2010-08-11 | 南车株洲电力机车有限公司 | Expansion sleeve type elastic pin test coupler |
| CN102537094A (en) * | 2010-12-30 | 2012-07-04 | 富泰华工业（深圳）有限公司 | Fastening device |
| CN202937681U (en) * | 2012-11-05 | 2013-05-15 | 陆黎琴 | Contracting connection transmission sleeve |
-
2012
- 2012-11-05 CN CN201210433849.9A patent/CN103790991A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998011353A1 (en) * | 1996-09-11 | 1998-03-19 | Fenner, Inc. | Mounting device |
| CN201110317Y (en) * | 2007-07-27 | 2008-09-03 | 丹东克隆集团有限责任公司 | Clutch step lock type semiaxis node |
| CN201526616U (en) * | 2009-11-10 | 2010-07-14 | 中冶连铸技术工程股份有限公司 | Phase coupling |
| CN201547143U (en) * | 2009-12-11 | 2010-08-11 | 南车株洲电力机车有限公司 | Expansion sleeve type elastic pin test coupler |
| CN102537094A (en) * | 2010-12-30 | 2012-07-04 | 富泰华工业（深圳）有限公司 | Fastening device |
| CN202937681U (en) * | 2012-11-05 | 2013-05-15 | 陆黎琴 | Contracting connection transmission sleeve |
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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 | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Liqin Document name: the First Notification of an Office Action |
|
| DD01 | Delivery of document by public notice |
Addressee: Lu Liqin Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |