CN202402506U - Safe protector for torque overload - Google Patents
Safe protector for torque overload Download PDFInfo
- Publication number
- CN202402506U CN202402506U CN2011204610130U CN201120461013U CN202402506U CN 202402506 U CN202402506 U CN 202402506U CN 2011204610130 U CN2011204610130 U CN 2011204610130U CN 201120461013 U CN201120461013 U CN 201120461013U CN 202402506 U CN202402506 U CN 202402506U
- Authority
- CN
- China
- Prior art keywords
- driven
- friction disk
- driving shaft
- friction
- fixed
- 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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- Forklifts And Lifting Vehicles (AREA)
- Transmission Devices (AREA)
Abstract
The utility model discloses a safe protector for torque overload, which is provided with a frame. Corresponding annular press plates and corresponding tension rods are fixed to form the frame, the upper ends of the two tension rods are downwards provided with nuts and springs, sliding bearings are arranged on the annular press plates, a driving shaft and a driven shaft respectively transversely penetrate at the upper end and the lower end of a space between the annular press plates, a friction disc is fixed between the driving shaft and the driven shaft and consists of a driving friction disc and a driven friction disc, a friction plate is fixed between the driving friction disc and the driven friction disc, and plane bearings are arranged at two ends of the driving shaft and two ends of the driven shaft. The safe protector for torque overload not only has a torque adjusting function, but also has the advantage of convenience in torque adjustment.
Description
Technical field
The utility model relates to a kind of transmission and security protection technology, and concrete is a kind of torque overload safety protection device.
Background technique
In the important transmission system of some transmissions; In order to prevent because torque overload and damage equipment or other security incident takes place; Generally the moment of torsion safety protection device to be set in transmission system; Although the existing moment of torsion safety protection device of crossing is not quite similar in principle and above the structure,, generally there is the uncontrollable defective of moment of torsion; Though the torque value that has can be regulated,, the defective that exists torque adjustment to bother.
Summary of the invention
The utility model is to the existing technological deficiency of existing torque overload safety protection device, and the utility model provides a kind of novel torque overload safety protection device.
The utility model realizes that the technological scheme that above-mentioned purpose adopted is: this invention comprises driving shaft, sliding bearing, plane bearing, stayed mast, nut, spring, active friction disk, friction plate, driven friction disk, annular pressing plate, driven axle.This model utility is provided with a framework that is fixed by the annular pressing plate and the stayed mast of correspondence; Two upper ends of said stayed mast are to having nut and spring; Said annular pressing plate is provided with sliding bearing; Upper and lower end has crossed driving shaft and driven axle respectively between the said annular pressing plate, is fixed with a friction disk between said driving shaft and the driven axle, and said friction disk is made up of active friction disk and driven friction disk; Be fixed with friction plate between said active friction disk and the driven friction disk, said driving shaft and driven axle two ends are provided with plane bearing.
Beneficial effect: the utility model is through the position of adjusting nut on stayed mast; Just can reach the purpose of regulating pressure between two friction disks, thereby, but to the purpose of regulating friction torque between the two; So; The utility model not only has the effect of regulating moment of torsion, simultaneously, also has torque adjustment advantage easily.
Description of drawings
Accompanying drawing 1 is the structure principle chart of the utility model.
Shown in the figure: 1. driving shaft, 2. sliding bearing, 3. plane bearing, 4. stayed mast, 5. nut, 6. spring, 7. initiatively friction disk, 8. friction plate, 9. driven friction disk, 10. annular pressing plate, 11. driven axles.
Embodiment
In the drawings, this model utility comprises driving shaft 1, sliding bearing 2, plane bearing 3, stayed mast 4, nut 5, spring 6, active friction disk 7, friction plate 8, driven friction disk 9, annular pressing plate 10, driven axle 11.This model utility is provided with a framework that is fixed by the annular pressing plate 10 and the stayed mast 4 of correspondence; 4 two upper ends of said stayed mast are to having nut 5 and spring 6; Said annular pressing plate 10 is provided with sliding bearing 2; Upper and lower end has crossed driving shaft 1 and driven axle 11 respectively between the said annular pressing plate 10, is fixed with a friction disk between said driving shaft 1 and the driven axle 11, and said friction disk is made up of active friction disk 7 and driven friction disk 9; Be fixed with friction plate 8 between said active friction disk 7 and the driven friction disk 9, said driving shaft 1 is provided with plane bearing 3 with driven axle 11 two ends.
The utility model is through the position of adjusting nut 5 on stayed mast 4; Just can reach the purpose of regulating pressure between two friction disks, thereby, but to the purpose of regulating friction torque between the two; So; The present invention not only has the effect of regulating moment of torsion, simultaneously, also has torque adjustment advantage easily.
Claims (1)
1. torque overload safety protection device; This model utility comprises driving shaft (1), sliding bearing (2), plane bearing (3), stayed mast (4), nut (5), spring (6), active friction disk (7), friction plate (8), driven friction disk (9), annular pressing plate (10), driven axle (11); It is characterized in that: this model utility is provided with the framework that an annular pressing plate by correspondence (10) and stayed mast (4) fix; (4) two upper ends of said stayed mast are to having nut (5) and spring (6); Said annular pressing plate (10) is provided with sliding bearing (2); Upper and lower end has crossed driving shaft (1) and driven axle (11) respectively between the said annular pressing plate (10); Be fixed with a friction disk between said driving shaft (1) and the driven axle (11); Said friction disk is made up of active friction disk (7) and driven friction disk (9), is fixed with friction plate (8) between said active friction disk (7) and the driven friction disk (9), and said driving shaft (1) and driven axle (11) two ends are provided with plane bearing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204610130U CN202402506U (en) | 2011-11-20 | 2011-11-20 | Safe protector for torque overload |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204610130U CN202402506U (en) | 2011-11-20 | 2011-11-20 | Safe protector for torque overload |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402506U true CN202402506U (en) | 2012-08-29 |
Family
ID=46700156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204610130U Expired - Fee Related CN202402506U (en) | 2011-11-20 | 2011-11-20 | Safe protector for torque overload |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122948A (en) * | 2011-11-20 | 2013-05-29 | 江苏仁安高新技术有限公司 | Torsion overload safety protection device |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
-
2011
- 2011-11-20 CN CN2011204610130U patent/CN202402506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122948A (en) * | 2011-11-20 | 2013-05-29 | 江苏仁安高新技术有限公司 | Torsion overload safety protection device |
| US10738836B2 (en) | 2016-11-30 | 2020-08-11 | Saint-Gobain Performance Plastics Rencol Limited | Adjustable torque assembly |
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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: 20120829 Termination date: 20121120 |