CN103133563A - Inertia clutch structure - Google Patents
Inertia clutch structure Download PDFInfo
- Publication number
- CN103133563A CN103133563A CN 201110375979 CN201110375979A CN103133563A CN 103133563 A CN103133563 A CN 103133563A CN 201110375979 CN201110375979 CN 201110375979 CN 201110375979 A CN201110375979 A CN 201110375979A CN 103133563 A CN103133563 A CN 103133563A
- Authority
- CN
- China
- Prior art keywords
- retainer
- clutch
- permanent magnet
- inertial mass
- inertia
- 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.)
- Pending
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- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The invention discloses an inertia clutch structure. Magnetic steel is arranged at the bottom portion of all inertia blocks, a permanent magnet is arranged and fixed on the bottom portion inside a groove of a sustaining support on which the inertia blocks are located, thereby being capable of reducing the abrasion of an accelerating friction plate due to the fact that the inertia blocks permanently maintain contact with an inner hole of a clutch cover, effectively lowering noises caused by the inertia blocks permanently maintaining contact with the inner hole of the clutch cover, when speed is fast, a centrifugal force overcomes the attraction of the permanent magnet, then the inertia blocks break away from the current permanent magnet, and the clutch realizes combination.
Description
Technical field
The present invention relates to a kind of structure of clutch, specifically a kind of structure of inertia clutch.
Background technique
Existing inertia clutch is by centrifugal force, inertial mass to be pressed to separation or the binding purpose that frictional force that clutch sleeve produces realizes clutch, under the state of running, the endoporus of inertial mass and clutch sleeve keeps in touch, and has relative motion under the lower situation of speed, so, not only easily accelerate the wearing and tearing of friction plate, simultaneously, also easily produce larger noise.
Summary of the invention
The object of the invention is to: for the existing defects of existing centrifugal clutch, the invention provides a kind of structure of novel inertia clutch, overcome the existing existing technological deficiency of centrifugal clutch.
The present invention realizes that the technological scheme that above-mentioned purpose adopts is: this invention comprises driving axle housing, locating flange, bolt, retainer, clutch sleeve, fastening flange, passive axle sleeve, friction plate, inertial mass, magnet steel, permanent magnet.This described fastening flange of invention and passive axle sleeve secure bond one, fastening flange is bolted in the endoporus that is installed on clutch sleeve, driving axle housing and retainer are fixed as one, retainer is arranged in the endoporus of clutch sleeve, be provided with evenly dovetail groove on the cylindrical of retainer, be provided with inertial mass in described dovetail groove, top in each inertial mass is provided with, the bottom is fixed with a magnet steel, install at the dovetail groove inner bottom part of the retainer at inertial mass place and fix a permanent magnet, locating flange is fixed on the outside end face of retainer with bolt.
Beneficial effect: the present invention can reduce because inertial mass keeps in touch with the endoporus of clutch sleeve all the time, the wearing and tearing of the acceleration friction plate that causes, can effectively reduce consequent noise, and when speed is larger, centrifugal force overcomes the attraction force of permanent magnet, inertial mass breaks away from the existing of permanent magnet, and clutch is realized combination.
Description of drawings
Accompanying drawing 1 is structure principle chart of the present invention;
Accompanying drawing 2 is A-A sectional views of accompanying drawing 1
Shown in figure: 1, driving axle housing; 2, locating flange; 3; Bolt; 4, retainer; 5, clutch sleeve; 6, fastening flange; 7, passive axle sleeve; 8, friction plate; 9; Inertial mass; 10; Magnet steel; 11; Permanent magnet.
Embodiment
In the drawings, this invention comprises driving axle housing 1, locating flange 2, bolt 3, retainer 4, clutch sleeve 5, fastening flange 6, passive axle sleeve 7, friction plate 8, inertial mass 9, magnet steel 10, permanent magnet 11.the described fastening flange 6 of this invention and passive axle sleeve 7 secure bond one, fastening flange 6 is fixedly installed in the endoporus of clutch sleeve 5 by bolt 3, driving axle housing 1 is fixed as one with retainer 4, retainer 4 is arranged in the endoporus of clutch sleeve 5, be provided with evenly dovetail groove on the cylindrical of retainer 4, be provided with inertial mass 9 in described dovetail groove, top in each inertial mass 9 is provided with 8, the bottom is fixed with a magnet steel 10, install at the dovetail groove inner bottom part of the retainer 4 at inertial mass 9 places and fix a permanent magnet 11, locating flange 2 use bolts 3 are fixed on the outside end face of retainer 4.The present invention can reduce because inertial mass 9 keeps in touch with the endoporus of clutch sleeve 5 all the time, the wearing and tearing of the acceleration friction plate 8 that causes, can effectively reduce consequent noise, and when speed is larger, centrifugal force overcomes the attraction force of permanent magnet 11, inertial mass 9 breaks away from the existing of permanent magnet 11, and clutch is realized combination.
Claims (1)
1. the structure of an inertia clutch, this invention comprises driving axle housing (1), locating flange (2), bolt (3), retainer (4), clutch sleeve (5), fastening flange (6), passive axle sleeve (7), friction plate (8), inertial mass (9), magnet steel (10), permanent magnet (11), it is characterized in that: the described fastening flange of this invention (6) and passive axle sleeve (7) secure bond one, fastening flange (6) is fixedly installed in the endoporus of clutch sleeve (5) by bolt (3), driving axle housing (1) is fixed as one with retainer (4), retainer (4) is arranged in the endoporus of clutch sleeve (5), be provided with evenly dovetail groove on the cylindrical of retainer (4), be provided with inertial mass (9) in described dovetail groove, top in each inertial mass (9) is provided with (8), the bottom is fixed with a magnet steel (10), install at the dovetail groove inner bottom part of the retainer (4) at inertial mass (9) place and fix a permanent magnet (11), locating flange (2) is fixed on the outside end face of retainer (4) with bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110375979 CN103133563A (en) | 2011-11-23 | 2011-11-23 | Inertia clutch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110375979 CN103133563A (en) | 2011-11-23 | 2011-11-23 | Inertia clutch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103133563A true CN103133563A (en) | 2013-06-05 |
Family
ID=48493833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110375979 Pending CN103133563A (en) | 2011-11-23 | 2011-11-23 | Inertia clutch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103133563A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191506A (en) * | 2017-06-19 | 2017-09-22 | 斯迪尔传动科技(厦门)有限公司 | Magnetic centrifugal formula clutch |
| CN107299942A (en) * | 2017-07-28 | 2017-10-27 | 中国石油集团西部钻探工程有限公司 | Monoblock type inertia drive flange |
| CN107448505A (en) * | 2017-08-02 | 2017-12-08 | 汤树人 | It is a kind of without control at a high speed triggering and can low speed keep clutch |
-
2011
- 2011-11-23 CN CN 201110375979 patent/CN103133563A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191506A (en) * | 2017-06-19 | 2017-09-22 | 斯迪尔传动科技(厦门)有限公司 | Magnetic centrifugal formula clutch |
| CN107299942A (en) * | 2017-07-28 | 2017-10-27 | 中国石油集团西部钻探工程有限公司 | Monoblock type inertia drive flange |
| CN107448505A (en) * | 2017-08-02 | 2017-12-08 | 汤树人 | It is a kind of without control at a high speed triggering and can low speed keep clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |