CN2285850Y - Yielding coupling - Google Patents
Yielding coupling Download PDFInfo
- Publication number
- CN2285850Y CN2285850Y CN 97202872 CN97202872U CN2285850Y CN 2285850 Y CN2285850 Y CN 2285850Y CN 97202872 CN97202872 CN 97202872 CN 97202872 U CN97202872 U CN 97202872U CN 2285850 Y CN2285850 Y CN 2285850Y
- Authority
- CN
- China
- Prior art keywords
- utility
- main body
- model
- elastic main
- elastomer
- 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 - Fee Related
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- Clamps And Clips (AREA)
- Connection Of Plates (AREA)
Abstract
The utility model belongs to the field of the mechanical technology. The utility model relates to an elastic deformation shaft coupling which solves the problems of small operation space, inconvenient operation, time wasting, labor wasting and low work efficiency. The utility model is composed of screws and an elastic main body. The utility model adopts the structure that fastening holes are evenly bored on the elastic main body in a characteristic shape. The elastic main body is deformed by screwing the screws, namely that the inner part of the elastic main body is contracted and the outer part of the elastic main body is expanded, so two parts can be reliably connected together. The work efficiency is enhanced.
Description
The utility model belongs to field of mechanical technique, relates to a kind of coupling of collecting two mechanical parts.
Prior art is by locating piece, and clamping element is formed.System's joining shaft places the axis hole of locating piece, and the simultaneity factor joining shaft places again in the axis hole of transmission part, and clamping element is seated on the wheel hub of transmission part, and the fastening screw trip bolt on the clamping element is connected into one with system's joining shaft and transmission part.Because it adopts locating piece and clamping element then to need to use long system's joining shaft.The coupling position that takes up space is big like this, and the narrow and small occasion in space is inapplicable in the system for being coupled.
The purpose of this utility model is: solving prior art can not be in the narrow and small applications of system space, and needs to change the occasion of rapid wear transmission part and cause and change and fitting operation inconvenience, ineffective problem for frequent.
The utility model is made up of elastomer 1, fastening screw trip bolt 2 and fastener hole 3.Show as Fig. 1: system's joining shaft 4 is inserted in the axis hole of elastomer 1, and the inner hole sleeve of system's transmission part 5 places on the cylindrical of elastomer 1 body, uniform preparation fastener hole 3 on elastomer 1 body, and fastening screw trip bolt 2 places fastener hole 3.
Working procedure of the present utility model, as shown in Figure 1, fastening screw trip bolt 2 penetrates fastener hole 3, tightens fastening screw trip bolt 2 and makes the endoporus contraction of elastomer 1 and clamp fastening system joining shaft 4, and make elastomer 1 and system's joining shaft 4 be connected into one.Simultaneously the cylindrical of elastomer 1 expands, and makes the cylindrical of the endoporus of system's transmission part 5 and elastomer 1 fastening and be coupled to one.Utilize the resiliently deformable of A among Fig. 1, B two portions, two mechanical parts that needs are connect are bound up reliably.
Good effect of the present utility model: utilize elastomeric contraction and dilatancy that two mechanical parts are bound up, make that system's joining shaft and system's transmission part are fastening cleverly to be bound up, it is little to have solved in the system of being coupled the space, the problem of adjusting the coupling inconvenience is installed, the utility model is simple, install easy to adjust, thereby improved working efficiency.
Fig. 1 is the utility model structural representation.
Fig. 2 is a kind of embodiment of the present utility model,
The utility model most preferred embodiment: fastening screw trip bolt 2 can be selected hexagon socket cap head screw or outer-hexagonal fillister head screw for use.Elastomer 1 can be selected for use as 1Cr13; 2Cr13; 3Cr13; Resilient materials such as 45.Connection demand according to coupling component can prepare 3,4,5,6,7,8 on elastomer 1 ... fastener hole 3.One end of fastener hole 3 can be a unthreaded hole, and the other end is a screw thread; It can also be unthreaded hole.
Claims (1)
1. distortion coupling, it is characterized in that: system's joining shaft 4 is inserted in the axis hole of elastomer 1, the inner hole sleeve of system's transmission part 5 places on the cylindrical of elastomer 1 body, uniform preparation fastener hole 3 on elastomer 1 body, and fastening screw trip bolt 2 places fastener hole 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97202872 CN2285850Y (en) | 1997-03-31 | 1997-03-31 | Yielding coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97202872 CN2285850Y (en) | 1997-03-31 | 1997-03-31 | Yielding coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2285850Y true CN2285850Y (en) | 1998-07-08 |
Family
ID=33923904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97202872 Expired - Fee Related CN2285850Y (en) | 1997-03-31 | 1997-03-31 | Yielding coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2285850Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392356A (en) * | 2020-03-30 | 2020-07-10 | 唯实先端智能科技(苏州)有限公司 | Connecting structure of conveyer |
-
1997
- 1997-03-31 CN CN 97202872 patent/CN2285850Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111392356A (en) * | 2020-03-30 | 2020-07-10 | 唯实先端智能科技(苏州)有限公司 | Connecting structure of conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| MM1K | Cease caused by non payment of annual fee |