CN202040235U - Wedge block type overrunning clutch retainer - Google Patents
Wedge block type overrunning clutch retainer Download PDFInfo
- Publication number
- CN202040235U CN202040235U CN2011201464787U CN201120146478U CN202040235U CN 202040235 U CN202040235 U CN 202040235U CN 2011201464787 U CN2011201464787 U CN 2011201464787U CN 201120146478 U CN201120146478 U CN 201120146478U CN 202040235 U CN202040235 U CN 202040235U
- Authority
- CN
- China
- Prior art keywords
- clutch retainer
- ring beam
- wedge block
- block type
- 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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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a wedge block type overrunning clutch retainer, which belongs to the technical field of machinery. The wedge block type overrunning clutch retainer solves the problems that the existing retainer is small in torque and high in cost. The wedge block type overrunning clutch retainer comprises an inner ring beam, an outer ring beam and a plurality of pocket holes, one pocket beam is arranged between every two pocket holes to separate the pocket holes, the two ends of each of the pocket beams are connected with the inner ring beam and the outer ring beam fixedly and respectively, and the inner ring beam, the outer ring beam and the pocket beams are in an integral structure. The wedge block type overrunning clutch retainer has the advantages of big torque force and low cost.
Description
Technical field
The utility model belongs to field of mechanical technique, refers in particular to a kind of Wedge type over running clutch retainer.
Background technique
At present, existing Wedge type over running clutch retainer generally all is that low carbon steel plate passes through the stamping process moulding, the pocket hole number of the Wedge type over running clutch retainer that is stamped to form by low carbon steel plate on it is few, the wedge-shaped blocks of installing like this is also corresponding few, thereby make torsion less, the pocket hole number that can certainly stamp out is more, but cost is very high and punching press is got up cumbersome.
Summary of the invention
The purpose of this utility model provides a kind of convenient formation and thereby the Wedge type over running clutch retainer that more wedge-shaped blocks improves torsion can be installed.
The purpose of this utility model is achieved in that a kind of Wedge type over running clutch retainer, it is characterized in that: this Wedge type over running clutch retainer comprises inside and outside ring beam and several pocket holes, separate by the pocket beam between pocket hole and the pocket hole, described pocket beam two ends are connected in respectively on the inside and outside ring beam, and described inside and outside ring beam and pocket beam are integral structure.
Above-mentioned inside and outside ring beam and pocket beam are made by the PA66 material.
The cross section of above-mentioned pocket beam be shaped as trapezoidal or triangle or rhombus.
The outstanding compared to existing technology advantage of the utility model is:
1, the utility model can conveniently mold more pocket hole and comes out, and can install more wedge-shaped blocks, has increased the torsion of whole clutch greatly;
2, the utility model cost is low, convenient formation, and using effect is good;
3, be added with the strengthening agent glass fibre in its PA66 material of the utility model, increase the intensity of retainer, durable, the life-span is long.
Description of drawings
Fig. 1 is the view after the utility model is loaded onto wedge-shaped blocks;
Fig. 2 is a sectional view of the present utility model.
Among the figure, 1, inner ring beam; 2, outer-ring beam; 3, pocket hole; 4, pocket beam; 5, wedge-shaped blocks.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-2:
This Wedge type over running clutch retainer comprises inside and outside ring beam 1,2 and 24 pocket holes 3, separate by pocket beam 4 between pocket hole 3 and the pocket hole 3, pocket beam 4 two ends are connected in inside and outside ring beam 1 respectively, on 2, being shaped as of the cross section of pocket beam 4 is trapezoidal, and inside and outside ring beam 1,2 and pocket beam 4 are made of one piece by mould by the PA66 material.Be added with the strengthening agent glass fibre in its PA66 material.
This retainer forms with the once-through of PA66 material by mould, can mold more pocket hole 3 easily by this material and mould mode, thereby can install more wedge-shaped blocks 5, increase the torsion of whole clutch, the strengthening agent glass fibre can strengthen the intensity of retainer.
The shape of cross section of the pocket beam 4 in the present embodiment can also be triangle or rhombus.
The foregoing description is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model according to this, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (3)
1. Wedge type over running clutch retainer, it is characterized in that: this Wedge type over running clutch retainer comprises inside and outside ring beam and several pocket holes, separate by the pocket beam between pocket hole and the pocket hole, described pocket beam two ends are connected in respectively on the inside and outside ring beam, and described inside and outside ring beam and pocket beam are integral structure.
2. a kind of Wedge type over running clutch retainer according to claim 1 is characterized in that: described inside and outside ring beam and pocket beam are made by the PA66 material.
3. a kind of Wedge type over running clutch retainer according to claim 1 and 2 is characterized in that: the cross section of described pocket beam be shaped as trapezoidal or triangle or rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201464787U CN202040235U (en) | 2011-05-07 | 2011-05-07 | Wedge block type overrunning clutch retainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201464787U CN202040235U (en) | 2011-05-07 | 2011-05-07 | Wedge block type overrunning clutch retainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040235U true CN202040235U (en) | 2011-11-16 |
Family
ID=44967681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201464787U Expired - Fee Related CN202040235U (en) | 2011-05-07 | 2011-05-07 | Wedge block type overrunning clutch retainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040235U (en) |
-
2011
- 2011-05-07 CN CN2011201464787U patent/CN202040235U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20200507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |