CN2906194Y - Automatic-disconnection type safety universal joint - Google Patents
Automatic-disconnection type safety universal joint Download PDFInfo
- Publication number
- CN2906194Y CN2906194Y CN 200620020946 CN200620020946U CN2906194Y CN 2906194 Y CN2906194 Y CN 2906194Y CN 200620020946 CN200620020946 CN 200620020946 CN 200620020946 U CN200620020946 U CN 200620020946U CN 2906194 Y CN2906194 Y CN 2906194Y
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- CN
- China
- Prior art keywords
- universal joint
- utility
- model
- link
- equipment
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- 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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Abstract
The utility model relates to an automatic-disconnection type safety universal joint which adopts a positioning pin to position two rotary bodies to prevent the two rotary bodies from separation and to allow relative rotation, and adopts a connector to integrate the main body of the universal joint and the connecting disk. The utility model has the advantages of preventing overload stress in the apparatus during the normal transmission of power, so as to reduce irresistible damage to the apparatus. The utility model is simple in structure, practical in use, and applicable in all apparatuses with universal joints, and reduces the maintenance rate of the apparatus, and can generate great economical benefit as well as social benefit.
Description
Affiliated technical field
The utility model is a kind of safety type universal joint that can break automatically.
Background technique
At present, known universal joint all is an overall structure, when the power of outputting power equipment is exported, universal joint is rotated, and is exported to by universal joint and accepts power equipment, makes equipment work.But when many times equipment met obstructions, outputting power equipment worked on, and power is normally exported to equipment, and when equipment holds the time spent of doing that can't stand two bursts of external force, the weak element of equipment will damage, and causes equipment to quit work.Will influence normal work.
Summary of the invention
The purpose of this utility model provides a kind of safety type universal joint that can break automatically, and this universal joint is outputting power normally, and can limit the size of outputting power according to the stressed limit of equipment, guarantees the normal operation of equipment.The technological scheme that its technical problem that solves the utility model adopts is: with locating stud two solid of rotation are deeply located, make it can not separate and can rotate relatively, with link the universal joint main body with connect disc portion and link into an integrated entity.The utility model is by the universal joint main body and connect disc portion and form, universal joint main body and connecing between the disc portion with a plurality of links connects, it is become one, when universal joint is worked, control the size of outputting power with connection universal joint main body and the intensity that connects the link of disc portion, during resistance when equipment is subjected to approaching the own limit, resistance passes to by axle and connects disc portion, at this moment connecing the suffered power of disc portion is exactly the limiting force of equipment, when the stressed shearing force greater than all links that connects disc portion, link is cut off, make the universal joint main body and connect disc portion and separate automatically, the universal joint main body continues rotation, connects disc portion and stops the rotation, and stops outputting power.Because the deep effect of locating stud prevents to connect disc portion and deviates from, because the diameter of link shear plane is processed to the diameter less than link, link is cut off back shear plane distortion, and the shear plane of distortion makes dismounting very convenient less than the attachment hole cross section.After treating the resistance of remover apparatus,, it is worked on, the purpose that the equipment that reaches does not damage from new connection universal joint main body and connect disc portion.During the limit of the active force equipment of the accepting intensity that connects greater than intensity own or by axle when active force, then insure the universal joint that automatic disconnection is discharged.The beneficial effects of the utility model are can avoid the equipment overburdening stressed in normal transmission power, the irresistible damage of minimizing equipment.The utility model is simple in structure, and is practical, is useful for the machinery equipment that all universal joints connect, and can reduce the maintenance rate of machinery equipment.Can produce huge economic benefit and social benefit.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the safety type universal joint part longitudinal section tectonic maps that can break automatically.
Fig. 2 is the safety type universal joint ssembly drawing that can break automatically.
Embodiment
As shown in Figure 1, two solid of rotation are deeply located, make it can not separate and can rotate relatively with locating stud 5, with link 2 universal joint main body 6 with connect disc portion 1 and link into an integrated entity.Two solid of rotation end face same positions all have attachment hole 3, and link 2 equipped in the attachment hole 3 is a bolt, and bolt adopts nut fastening.Fig. 2 penetrates attachment hole for the ssembly drawing of the safety type universal joint that can break automatically by link 3, and universal joint main body 6 is connected with attachment portion 1, and locating stud 5 is penetrated by positioning hole 4, promptly can be assembled into the safety type universal joint that can break automatically.When universal joint is worked, because the power that is subjected to of attachment portion is during greater than the shearing force of a plurality of links, link is cut off, the universal joint main body is rotated further, and the attachment portion stops operating, and stops outputting power, because the deep effect of locating stud, can prevent that the attachment portion from deviating from,, guarantee personal safety in order to avoid cause danger.Reach and do not damage machinery equipment, can increase work efficiency greatly.
Claims (2)
1, a kind of safety type universal joint that can break automatically is characterized in that: with locating stud two solid of rotation are deeply located, make it can not separate and can rotate relatively, with link the universal joint main body with connect disc portion and link into an integrated entity.
2, the safety type universal joint that can break automatically according to claim 1, it is characterized in that: two solid of rotation end face same positions all have attachment hole, and link equipped in the attachment hole is a bolt, and bolt adopts nut fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020946 CN2906194Y (en) | 2006-05-31 | 2006-05-31 | Automatic-disconnection type safety universal joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620020946 CN2906194Y (en) | 2006-05-31 | 2006-05-31 | Automatic-disconnection type safety universal joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2906194Y true CN2906194Y (en) | 2007-05-30 |
Family
ID=38114829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620020946 Expired - Fee Related CN2906194Y (en) | 2006-05-31 | 2006-05-31 | Automatic-disconnection type safety universal joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2906194Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155497A (en) * | 2010-12-15 | 2011-08-17 | 天津市新宇彩板有限公司 | Coupler of centering device in acid-washing production line |
-
2006
- 2006-05-31 CN CN 200620020946 patent/CN2906194Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155497A (en) * | 2010-12-15 | 2011-08-17 | 天津市新宇彩板有限公司 | Coupler of centering device in acid-washing production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 |