CN2399552Y - Elastic coupling - Google Patents
Elastic coupling Download PDFInfo
- Publication number
- CN2399552Y CN2399552Y CN 99250198 CN99250198U CN2399552Y CN 2399552 Y CN2399552 Y CN 2399552Y CN 99250198 CN99250198 CN 99250198 CN 99250198 U CN99250198 U CN 99250198U CN 2399552 Y CN2399552 Y CN 2399552Y
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- CN
- China
- Prior art keywords
- catchers
- utility
- coupling
- model
- elastic coupling
- 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.)
- Expired - Lifetime
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- 230000008878 coupling Effects 0.000 title claims abstract description 36
- 238000010168 coupling process Methods 0.000 title claims abstract description 36
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 36
- 239000003292 glue Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 5
- 230000035939 shock Effects 0.000 abstract description 2
- 239000004836 Glue Stick Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides an elastic coupling for connecting signal feedback devices of self-control equipment. The coupling is composed of two catchers, and the outer sides of the two catchers are respectively connected with a driving shaft and a driven shaft. The connection side of each catcher is equally provided with a plurality of circular holes on the periphery using the shaft center as the circle center. The circular holes of the two catchers have corresponding positions, and totally same quantity, size and depth. The interior of the circular hole is provided with a connection glue stick to connect the two catchers into a whole. The utility model has the advantages of simple structure, reasonable design, low cost, light weight, long service life, convenient installation, good shock absorption effect and exact feedback signal. In addition, the utility model is free from the axial and the radial deviation restrictions.
Description
The utility model belongs to the coupling technical field, relates in particular to a kind of coupling that the automatic control equipment signal feedback device is used that connects.
My company's cold rolling mill has been introduced many automatic control production lines in recent years, by the computer networking control, requires to connect by coupling at the main transmission axle head accurate signal feed back photoelectric code disk, magnetic coded disc and the combined type photoelectric code disk that tests the speed is installed.Original coupling connects (as shown in Figure 1) by the elastic steel sheet between two catchers, or connects (as shown in Figure 2) by the aluminum alloy cam, these two kinds of coupler structure complexity, and the cost height, installation precision requires high.After operation a period of time, as long as concentricity becomes slightly, vibrate greatly slightly, elastic steel sheet will be fractureed, and cam will be ground bald, causes signal interruption and shuts down, and has reduced the operating rate of equipment.
It is a kind of simple in structure that the purpose of this utility model is to provide, and cost is low, and is easy for installation, the elastic coupling flexible coupling of long service life.
The utility model elastic coupling flexible coupling is achieved in that this coupling is made up of two catchers, the outside of two catchers connects with master and slave moving axis respectively, be to offer a plurality of circular holes on the circumference in the center of circle in the attachment side of each catcher, with the axle center five equilibrium, the position correspondence of circular hole on two catchers, quantity, size and the degree of depth are all identical, are equipped with to connect the glue rod in circular hole.
On the catcher of described elastic coupling flexible coupling, have axis hole, or have connecting flange, connect with master and slave moving axis; The length of described connection glue rod is enough to make the 3-10mm of being separated by between two catchers; Be preferably on two catchers of described elastic coupling flexible coupling and all offer four circular holes, and have an air gap hole in the bottom of each circular hole.
The utility model is simple in structure, and is reasonable in design, cheap, in light weight, and the life-span is long, easy for installation, is not subjected to the deviation limits of axial-radial, and shock absorbing is effective, and feedback signal is accurate.
Below in conjunction with accompanying drawing the utility model elastic coupling flexible coupling is further described.
Accompanying drawing 1 is the structural representation of original elastic steel sheet coupling.
Accompanying drawing 2 is the structural representation of original cammingly coupling.
Accompanying drawing 3 is the structure sectional view of the utility model elastic coupling flexible coupling.
Accompanying drawing 4 is the A-A sectional view of accompanying drawing 3
Accompanying drawing 1 is original elastic steel sheet coupling, mainly is made of catcher 1 and elastic steel sheet 2.Accompanying drawing 2 is original cammingly coupling, mainly is made of catcher 8, cam 9 and connecting flange 10.Can see that from accompanying drawing 3 and 4 the utility model elastic coupling flexible coupling mainly is made up of two catchers, all have axis hole 3, link with driving shaft and driven shaft respectively in the centre of two catchers 4.According to different equipment situations, also can on a catcher 4, have connecting flange, connect with axle by connecting flange, as the connecting mode of accompanying drawing 2.Be to offer a plurality of circular holes 7 on the circumference in the center of circle in each catcher attachment side of 4, with the axle center five equilibrium, offer four circular hole 7 best results, shown in accompanying drawing 3 and 4, two positions of taking over circular hole 7 on 4 should be corresponding, the quantity of circular hole 7, size and the degree of depth all should be identical, in circular hole 7, be equipped with connection glue rod 5, two catchers 4 joined together by connecting glue rod 5.For ease of connecting the installation of glue rod 5, an air gap hole 6 is offered in the bottom that is preferably in each circular hole 7.The degree of depth that the length of connection glue rod 5 should be a bit larger tham two circular holes 7, so that keep certain distance between two catchers 4, distance between the two should remain on 3-10mm, optimum distance is 5mm.
Claims (4)
1. elastic coupling flexible coupling, form by two catchers, the outside of two catchers connects with master and slave moving axis respectively, it is characterized in that at each catcher attachment side, be to offer a plurality of circular holes on the circumference in the center of circle with the axle center five equilibrium, the position correspondence of circular hole on two catchers, quantity, size and the degree of depth are all identical, are equipped with to connect the glue rod in circular hole.
2. elastic coupling flexible coupling according to claim 1 is characterized in that having axis hole on described catcher, or has connecting flange, connects with master and slave moving axis.
3. elastic coupling flexible coupling according to claim 1 is characterized in that the length of described connection glue rod is enough to make the 3-10mm of being separated by between two catchers.
4. elastic coupling flexible coupling according to claim 1 is characterized in that all offering four circular holes on described two catchers, and has an air gap hole in the bottom of each circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250198 CN2399552Y (en) | 1999-11-04 | 1999-11-04 | Elastic coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99250198 CN2399552Y (en) | 1999-11-04 | 1999-11-04 | Elastic coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2399552Y true CN2399552Y (en) | 2000-10-04 |
Family
ID=34034972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99250198 Expired - Lifetime CN2399552Y (en) | 1999-11-04 | 1999-11-04 | Elastic coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2399552Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805625A (en) * | 2019-09-29 | 2020-02-18 | 洛阳轴承研究所有限公司 | Simple and easy high-speed bearing test owner shaft connecting mechanism |
| CN110997400A (en) * | 2017-07-19 | 2020-04-10 | 福特全球技术公司 | Exchangeable battery system |
| CN112576636A (en) * | 2020-11-18 | 2021-03-30 | 潍柴动力股份有限公司 | Elastic coupling and engine with same |
-
1999
- 1999-11-04 CN CN 99250198 patent/CN2399552Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110997400A (en) * | 2017-07-19 | 2020-04-10 | 福特全球技术公司 | Exchangeable battery system |
| CN110805625A (en) * | 2019-09-29 | 2020-02-18 | 洛阳轴承研究所有限公司 | Simple and easy high-speed bearing test owner shaft connecting mechanism |
| CN112576636A (en) * | 2020-11-18 | 2021-03-30 | 潍柴动力股份有限公司 | Elastic coupling and engine with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANGANG STOCK CO., LTD. Free format text: FORMER NAME OR ADDRESS: ANGANG NEW STEEL ROLLING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 114009, No. 63, Wuyi Road, MTR Eastern District, Liaoning, Anshan Patentee after: ANGANG STEEL COMPANY LIMITED Address before: 114021 Tiexi District, Liaoning, Anshan Patentee before: Angang New Steel Co.,Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |