CN101476600A - Bulging sleeve type high-elastic rubber coupling - Google Patents
Bulging sleeve type high-elastic rubber coupling Download PDFInfo
- Publication number
- CN101476600A CN101476600A CNA2009100582425A CN200910058242A CN101476600A CN 101476600 A CN101476600 A CN 101476600A CN A2009100582425 A CNA2009100582425 A CN A2009100582425A CN 200910058242 A CN200910058242 A CN 200910058242A CN 101476600 A CN101476600 A CN 101476600A
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- China
- Prior art keywords
- rubber
- type high
- sleeve type
- ring
- assembly
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- 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
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
- F16D3/74—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts the intermediate member or members being made of rubber or other rubber-like flexible material
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides an expansion sleeve type high-elasticity rubber coupling, and relates to the technical field of manufacture of gas booster conveying equipment parts. The rubber coupling comprises a rubber combined element, a connecting rod and an inner and outer conical combined element, wherein the rubber combined element comprises a rubber ring, an internal stay ring and an end ring, and is connected with the connecting rod by a rubber combined element bolt. The expansion sleeve type high-elasticity rubber coupling is designed by using the principle of interference transfer torque and the damping mechanism of rubber, solves the problem of high symmetric difficulty in the prior art, increases strength of a shaft because the shaft does not need to be provided with a key groove, and has the characteristics of stable operation, little vibration and low noise.
Description
Technical field: a kind of bulging sleeve type high-elastic rubber coupling, be used for being connected of the split type compressor of high-speed high-power and prime mover, relate to the manufacturing technology field of gas boosting conveying equipment parts.
Background technique: all needing the split type compressor of the high high-speed high-power of reliability aspect the volume increase exploitation of gas gathering and transportation supercharging, airlifting oil recovery, the recovery of hydrogen hydrocarbon, decay gas well, traditional compressor adopts metallic film chip coupling with being connected of prime mover, be connected transmitting torque by flat key with the compressor input shaft; The shortcoming of technology is at present: require high because axle is gone up the degree of symmetry of keyway and axle, therefore cause installing difficulty, for transferring power, need on axle, spline, the keyway of opening has weakened the intensity of axle again, metal diaphragm coupling bit shift compensation amount is little in addition, installation centering requires height, damping property is poor, makes its vibration that is in operation big, shortcomings such as noise height.
Summary of the invention: The present invention be directed to the shortcoming of prior art, utilize the principle of interference transmitting torque, the damping mechanism of rubber, design a kind of bulging sleeve type high-elastic rubber coupling.
The present invention is achieved in that a kind of bulging sleeve type high-elastic rubber coupling, comprises rubber assembly, connecting rod and interior outer cone assembly parts, it is characterized in that:
Described rubber assembly comprises rubber ring 4, interior pushing out ring 13, end ring 14, and rubber assembly is connected with connecting rod 12 by rubber assembly bolt 3;
Described connecting rod 12 is connected with flywheel 11 by bolt 6;
The outer cone assembly comprises inner conical drogue 10 and external conical sleeve 9 in described, is connected with flywheel 11 by interior outer cone assembly attachment bolt 5;
Described rubber assembly is two of symmetric arrangement, and two rubber assemblies of symmetric arrangement are connected by rubber assembly attachment bolt 2;
Described rubber ring 4, interior pushing out ring 13, end ring 14 are that the prevulcanization bonding forms;
The interior circle of described inner conical drogue 10 is provided with tapering, and the tapering that circle is provided with in the inner conical drogue 10 is 12 °.
The cylindrical of described external conical sleeve 9 is provided with tapering, and the tapering of external conical sleeve 9 cylindrical settings also is 12 °.
During installation, the male cone (strobilus masculinus) of external conical sleeve 9 is installed in the internal taper hole of inner conical drogue 10, the interior circle of external conical sleeve 9 does not have tapering, the interior circular hole of external conical sleeve 9 is inserted on the optical axis of compressor input, apply axial pressing force by input shaft bolt 7, under the axial pressing force effect, inner conical drogue 10 and external conical sleeve 9 push against mutually, external conical sleeve 9 internal diameters reduce the banding input shaft, rubber assembly connects with prime mover tie-plate 16 by tie-plate bolt 1, prime mover tie-plate 16 is connected with original machine power output disc 17 by prime mover connecting bolt 15, transmits output torque.
Effect of the present invention is: the compressor horsepower input shaft connects with taper swelling cover, need not to spline on axle, has increased the intensity of axle; Remedy that prime mover and compressor produce in processing with when installing radially, axial deviation, can also play the effect that absorbs impact shock, simultaneously, can reduce the natural frequency of prime mover, the whole device of compressor, guarantee in the speed range that requires, can not resonate, and reduce the stress due to torsional vibration of torsional amplitudes and prime mover bent axle effectively, make the running of high-speed high-power compressor bank steadily, vibration is little, noise is low.
Description of drawings:
Fig. 1 is a mounting structure schematic representation of the present invention.
Specific embodiments:
Provide embodiments of the invention below in conjunction with accompanying drawing: the present invention includes rubber assembly, connecting rod and interior outer cone assembly parts, rubber assembly comprises rubber ring 4, interior pushing out ring 13, end ring 14, the rubber ring 4 of rubber assembly, interior pushing out ring 13, end ring 14 are that the prevulcanization bonding forms, rubber assembly is two of symmetric arrangement, two rubber assemblies of symmetric arrangement are linked together by rubber assembly attachment bolt 2, form an integral body, rubber assembly is connected with connecting rod 12 by rubber assembly bolt 3; Connecting rod 12 is arranged between rubber assembly and the interior outer cone assembly, and connecting rod 12 is connected with flywheel 11 by bolt 6; Interior outer cone assembly comprises inner conical drogue 10 and external conical sleeve 9, interior circle at inner conical drogue 10 is provided with tapering, the tapering that circle is provided with in the inner conical drogue 10 is 12 °, cylindrical at external conical sleeve 9 is provided with tapering, the tapering of external conical sleeve 9 cylindrical settings also is 12 °, and interior outer cone assembly is connected with flywheel 11 by interior outer cone assembly attachment bolt 5;
During installation, the male cone (strobilus masculinus) of external conical sleeve 9 is installed in the internal taper hole of inner conical drogue 10, the interior circle of external conical sleeve 9 does not have tapering, the interior circle hole sleeve of external conical sleeve 9 is on the compressor input shaft, apply axial pressing force by input shaft bolt 7, under the axial pressing force effect, inner conical drogue 10 and external conical sleeve 9 push against mutually, external conical sleeve 9 internal diameters reduce, and banding input shaft 8, external diameter increases with the stretching hole, and rubber assembly connects with prime mover tie-plate 16 by tie-plate bolt 1, prime mover tie-plate 16 is connected with original machine power output disc 17 by prime mover connecting bolt 15, transmits output torque.
During work, the power of prime mover input is given rubber assembly by tie-plate 16 with transmission of power, giving flywheel 11 by connecting rod 12 with transmission of power then, give interior outer cone assembly with transmission of power again, because inner conical drogue 10 and external conical sleeve 9 push against mutually, promptly produce radial force between surface of contact, and produce friction torque and frictional force by radial force, in order to carry-over moment and axial force, thereby make compressor obtain the power acting of prime mover.
Claims (5)
1. bulging sleeve type high-elastic rubber coupling, comprise rubber assembly, connecting rod and interior outer cone assembly parts, it is characterized in that: described rubber assembly comprises rubber ring, interior pushing out ring, end ring, rubber assembly is connected with link rod by the rubber assembly bolt, described connecting rod is connected with flywheel by bolt, the outer cone assembly comprises inner conical drogue and external conical sleeve in described, is connected with flywheel by interior outer cone assembly attachment bolt.
2. bulging sleeve type high-elastic rubber coupling according to claim 1 is characterized in that: described rubber assembly is two of symmetric arrangement, and two rubber assemblies of symmetric arrangement are connected by the rubber assembly attachment bolt.
3. bulging sleeve type high-elastic rubber coupling according to claim 1 is characterized in that: described rubber ring, interior pushing out ring, end ring are that the prevulcanization bonding forms.
4. bulging sleeve type high-elastic rubber coupling according to claim 1 is characterized in that: the interior circle of described inner conical drogue is provided with tapering, and the tapering that circle is provided with in the inner conical drogue is 12 °.
5. bulging sleeve type high-elastic rubber coupling according to claim 1 is characterized in that: the cylindrical of described external conical sleeve is provided with tapering, and the tapering of external conical sleeve cylindrical setting also is 12 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100582425A CN101476600A (en) | 2009-01-22 | 2009-01-22 | Bulging sleeve type high-elastic rubber coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100582425A CN101476600A (en) | 2009-01-22 | 2009-01-22 | Bulging sleeve type high-elastic rubber coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101476600A true CN101476600A (en) | 2009-07-08 |
Family
ID=40837361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100582425A Pending CN101476600A (en) | 2009-01-22 | 2009-01-22 | Bulging sleeve type high-elastic rubber coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101476600A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628479A (en) * | 2012-04-20 | 2012-08-08 | 东风汽车公司 | Structure of universal transmission shaft and flexible coupling |
| CN108679110A (en) * | 2018-06-07 | 2018-10-19 | 镇江诺兴传动联轴器制造有限公司 | A kind of cross universal coupling |
-
2009
- 2009-01-22 CN CNA2009100582425A patent/CN101476600A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628479A (en) * | 2012-04-20 | 2012-08-08 | 东风汽车公司 | Structure of universal transmission shaft and flexible coupling |
| CN108679110A (en) * | 2018-06-07 | 2018-10-19 | 镇江诺兴传动联轴器制造有限公司 | A kind of cross universal coupling |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090708 |