CN2034640U - Yielding movable pin coupling - Google Patents
Yielding movable pin coupling Download PDFInfo
- Publication number
- CN2034640U CN2034640U CN 88202164 CN88202164U CN2034640U CN 2034640 U CN2034640 U CN 2034640U CN 88202164 CN88202164 CN 88202164 CN 88202164 U CN88202164 U CN 88202164U CN 2034640 U CN2034640 U CN 2034640U
- Authority
- CN
- China
- Prior art keywords
- coupling
- movable pin
- elastic
- elastic element
- pin
- 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.)
- Withdrawn
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Abstract
The utility model discloses an elastic movable pin coupling, which solves the problem that when an elastic coupling pin replaces an elastic element, the main machines on the both ends don't need to make the shaft line motion, and the elastic element can be replaced. The elastic movable pin coupling is composed of a semi-coupling, a movable pin, a baffle plate, etc., and the utility model has large allowable stress.
Description
The invention belongs to mechanical drive shaft is coupling arrangement.
The present coupling that uses, two axial lines centering is difficulty relatively, particularly in the installation of large-scale machinery equipment, and when changing elastic element, has increased a lot of auxiliary times.The present invention is in analysis and summary both at home and abroad on the basis of existing various nonmetal elastic element flexible couplings and design.
Order of the present invention is in order to solve elastic coupling flexible coupling, when changing elastic element, not need the two ends main frame to move as axis, just can change elastic element, having saved the time of centering again like this, thereby enhanced productivity.
Accompanying drawing: elasticity is lived and is sold the coupling tectonic maps
Be explained below in conjunction with accompanying drawing.
The elasticity movable coupling is made up of half-coupling (1) and (3), live pin (2), baffle plate (4) and screw.
The individual flange that matches with the pin (2) of living of ((n)/2) (n is an even number) is arranged on the disk of half-coupling (1) and (3), a uniform n circular hole on the disk of half-coupling (3), the pin of living is housed in the hole, and the pin of living is cylindrical body and the coaxial intersecting body of ellipsoid of gyration face.The outside of its disk screw (5) fixed dam (4).Half-coupling (1) and (3) stagger 90 the assembling.
The present invention has following characteristics:
1. by compression, the allowable stress of being sheared than elastic element is big when work for the elastic element of elasticity pin alive coupling;
2. centering when installing does not need centering again when changing elastic element, shorten the auxiliary time of changing elastic element;
3. axial dimension is little, is suitable for the restricted occasion of axial dimension;
Elasticity live the pin coupling can with general exchanges such as the quincunx elastic coupling flexible coupling of GB5272-85, GB5014-85 elastic dowel pin shaft coupling, be convenient to promote the use of;
5. because elastic element, adopts two kinds of structural types (LE type-basic model, LEZ type-stagnant braking type) and two kinds of dimension serieses for becoming rigidity, therefore can satisfy the needs under the different operating modes, applied widely.
The present invention is functional through model trial-production, has damping, buffering, noiseless, (axial deviation △ x, radial missing △ y, angle deviation △ are a) can to compensate the two axial lines relative deviation.
Claims (2)
1, a kind of novel elastic pin coupling of living is made up of half-coupling (1) and (3), elastic element (2), baffle plate (4) etc., and the invention is characterized on the disk of half-coupling (1) and (3) has two flanges, and elastic element is change rigidity sell (2) alive.
2, coupling according to claim 1 is characterized in that on the disk of half-coupling (3) n circular hole being arranged, and the pin of living being housed in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88202164 CN2034640U (en) | 1988-03-30 | 1988-03-30 | Yielding movable pin coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88202164 CN2034640U (en) | 1988-03-30 | 1988-03-30 | Yielding movable pin coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2034640U true CN2034640U (en) | 1989-03-22 |
Family
ID=4837213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88202164 Withdrawn CN2034640U (en) | 1988-03-30 | 1988-03-30 | Yielding movable pin coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2034640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954121A (en) * | 2011-11-30 | 2013-03-06 | 三峡大学 | Combined coupling |
-
1988
- 1988-03-30 CN CN 88202164 patent/CN2034640U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954121A (en) * | 2011-11-30 | 2013-03-06 | 三峡大学 | Combined coupling |
| CN102954121B (en) * | 2011-11-30 | 2015-03-11 | 三峡大学 | Combined coupling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |