CN204985613U - Gear ring - Google Patents
Gear ring Download PDFInfo
- Publication number
- CN204985613U CN204985613U CN201520580499.8U CN201520580499U CN204985613U CN 204985613 U CN204985613 U CN 204985613U CN 201520580499 U CN201520580499 U CN 201520580499U CN 204985613 U CN204985613 U CN 204985613U
- Authority
- CN
- China
- Prior art keywords
- supporting portion
- arc
- circle body
- gear
- ring
- 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
Links
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- Gears, Cams (AREA)
Abstract
The utility model discloses a gear ring, its technical scheme main points are gear one side is equipped with the first beaded finish of being connected with the circle body, be equipped with first arc groove on the first beaded finish, be equipped with first supporting part and second supporting part in the first arc groove, first supporting part and second supporting part are circular -arc, the gear opposite side is equipped with the second beaded finish that the circle body is connected, be equipped with the second arc groove on the second beaded finish, be equipped with third supporting part and fourth supporting part in the second arc groove, third supporting part and fourth supporting part are circular -arc, still be equipped with the ring canal in the circle body, a ring canal and circle body body coupling, the utility model provides a gear ring that intensity is high.
Description
Technical field
The utility model relates to a kind of driving component technical field, and more particularly, it relates to a kind of gear ring.
Background technique
Gear ring of the prior art comprises for teeth portion in transmission and the external splines portion for transmission, and internal spline portion is connected with outer toothed portion end, and this gear ring be usually easy in joint to fracture damage, insufficient strength is high.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model is the gear ring providing a kind of intensity high.
For achieving the above object, the utility model provides following technological scheme: a kind of gear ring, comprise circle body and be placed in the gear on circle body outer wall, described gear side is provided with the first stiffening ring be connected with circle body, described first stiffening ring is provided with the first arc groove, the first supporting portion and the second supporting portion is provided with in described first arc groove, described first supporting portion and the second supporting portion are arc-shaped, described gear opposite side is provided with the second stiffening ring that circle body connects, described second stiffening ring is provided with the second arc groove, the 3rd supporting portion and the 4th supporting portion is provided with in described second arc groove, described 3rd supporting portion and the 4th supporting portion are arc-shaped, also endless tube is provided with in described circle body, described endless tube is connected with circle body one.
By adopting technique scheme, the stability of gear when being connected with circle body is ensured with the second stiffening ring by being provided with the first stiffening ring in gear both sides, be connected with the second stiffening ring by the first stiffening ring, play a supporting role in gear both sides, add that the first stiffening ring is provided with the first arc groove, second stiffening ring is provided with the second arc groove, by the design of the first arc groove and the second arc groove, and first is provided with the first supporting portion and the second supporting portion in arc groove, the 3rd supporting portion and the 4th supporting portion is provided with in second arc groove, first supporting portion and the second supporting portion are arc-shaped, 3rd supporting portion and the 4th supporting portion are arc-shaped, by the first supporting portion, second supporting portion, circle arc support is carried out in 3rd supporting portion and the 4th supporting portion, make when being subject to rotating force and shearing force, can by arc-shaped self to carry out circular arc stressed, make stressedly to become even, the power originally concentrated is made to become dispersion, thus ensure overall intensity, also endless tube is provided with in described circle body, described endless tube is connected with circle body one, by the design of endless tube, make to strengthen in inside, intensity when ensureing fixing, thus improve overall intensity.
The utility model is set to further: be also provided with three square rings be connected with endless tube one in described circle body, described three square rings are connected with circle body one, and described three square ring cross sections are right-angled triangle.
By adopting technique scheme, three square rings be connected with endless tube one are also provided with in circle body, described three square rings are connected with circle body one, described three square ring cross sections are right-angled triangle, utilize leg-of-mutton stability, at endless tube in stressed, play a supporting role, also serve in circle body inside the effect strengthening circle body, thus bulk strength is got a promotion.
The utility model is set to further: described gear comprises wheel body and is placed in the teeth on wheel body, and be provided with clearance groove between described two teeth, described clearance groove is arc-shaped.
By adopting technique scheme, comprise wheel body by gear and be placed in the teeth on wheel body, clearance groove is provided with between described two teeth, described clearance groove is arc-shaped, by the clearance groove of arc-shaped, makes when in use, rotated by product self, make the clearance groove of arc-shaped carry out circle arc support, by the circular arc toughness of circular arc, and then ensure intensity when using.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the side schematic view of the utility model embodiment.
Reference character in figure: 101, circle body; 201, gear; 301, the first stiffening ring; 302, the first arc groove; 303, the first supporting portion; 304, the second supporting portion; 401, the second stiffening ring; 402, the second arc groove; 403, the 3rd supporting portion; 404, the 4th supporting portion; 501, endless tube; 601, three square rings.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model embodiment is described further.
A kind of gear ring, the gear 201 comprising circle body 101 and be placed on circle body 101 outer wall, described gear 201 side is provided with the first stiffening ring 301 be connected with circle body 101, described first stiffening ring 301 is provided with the first arc groove 302, the first supporting portion 303 and the second supporting portion 304 is provided with in described first arc groove 302, described first supporting portion 303 and the second supporting portion 304 are arc-shaped, described gear 201 opposite side is provided with the second stiffening ring 401 that circle body 101 connects, described second stiffening ring 401 is provided with the second arc groove 402, the 3rd supporting portion 403 and the 4th supporting portion 404 is provided with in described second arc groove 402, described 3rd supporting portion 403 and the 4th supporting portion 404 are arc-shaped, endless tube 501 is also provided with in described circle body 101, described endless tube 501 is connected with circle body 101 one.
By adopting technique scheme, the stability of gear 201 when being connected with circle body 101 is ensured with the second stiffening ring 401 by being provided with the first stiffening ring 301 in gear 201 both sides, be connected with the second stiffening ring 401 by the first stiffening ring 301, play a supporting role in gear 201 both sides, add that the first stiffening ring 301 is provided with the first arc groove 302, second stiffening ring 401 is provided with the second arc groove 402, by the design of the first arc groove 302 and the second arc groove 402, and first is provided with the first supporting portion 303 and the second supporting portion 304 in arc groove 302, the 3rd supporting portion 403 and the 4th supporting portion 404 is provided with in second arc groove 402, first supporting portion 303 and the second supporting portion 304 are arc-shaped, 3rd supporting portion 403 and the 4th supporting portion 404 are arc-shaped, by the first supporting portion 303, second supporting portion 304, circle arc support is carried out in 3rd supporting portion 403 and the 4th supporting portion 404, make when being subject to rotating force and shearing force, can by arc-shaped self to carry out circular arc stressed, make stressedly to become even, the power originally concentrated is made to become dispersion, thus ensure overall intensity, endless tube 501 is also provided with in described circle body 101, described endless tube 501 is connected with circle body 101 one, by the design of endless tube 501, make to strengthen in inside, intensity when ensureing fixing, thus improve overall intensity.
The utility model is set to further: be also provided with three square rings 601 be connected with endless tube 501 one in described circle body 101, described three square rings 601 are connected with circle body 101 one, and described three square ring 601 cross sections are right-angled triangle.
By adopting technique scheme, three square rings 601 be connected with endless tube 501 one are also provided with in circle body 101, described three square rings 601 are connected with circle body 101 one, described three square ring 601 cross sections are right-angled triangle, utilize leg-of-mutton stability, at endless tube 501 in stressed, play a supporting role, also serve the effect strengthening circle body 101 in circle body 101 inside, thus bulk strength is got a promotion.
The utility model is set to further: described gear 201 comprises wheel body and is placed in the teeth on wheel body, and be provided with clearance groove between described two teeth, described clearance groove is arc-shaped.
By adopting technique scheme, comprise wheel body by gear 201 and be placed in the teeth on wheel body, clearance groove is provided with between described two teeth, described clearance groove is arc-shaped, by the clearance groove of arc-shaped, makes when in use, rotated by product self, make the clearance groove of arc-shaped carry out circle arc support, by the circular arc toughness of circular arc, and then ensure intensity when using.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, those skilled in the art carries out common change and replaces should being included in protection domain of the present utility model within the scope of technical solutions of the utility model.
Claims (3)
1. a gear ring, comprise circle body and be placed in the gear on circle body outer wall, it is characterized in that: described gear side is provided with the first stiffening ring be connected with circle body, described first stiffening ring is provided with the first arc groove, the first supporting portion and the second supporting portion is provided with in described first arc groove, described first supporting portion and the second supporting portion are arc-shaped, described gear opposite side is provided with the second stiffening ring that circle body connects, described second stiffening ring is provided with the second arc groove, the 3rd supporting portion and the 4th supporting portion is provided with in described second arc groove, described 3rd supporting portion and the 4th supporting portion are arc-shaped, also endless tube is provided with in described circle body, described endless tube is connected with circle body one.
2. a kind of gear ring according to claim 1, is characterized in that: be also provided with three square rings be connected with endless tube one in described circle body, described three square rings are connected with circle body one, and described three square ring cross sections are right-angled triangle.
3. a kind of gear ring according to claim 1, is characterized in that: described gear comprises wheel body and is placed in the teeth on wheel body, and be provided with clearance groove between described two teeth, described clearance groove is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580499.8U CN204985613U (en) | 2015-08-04 | 2015-08-04 | Gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520580499.8U CN204985613U (en) | 2015-08-04 | 2015-08-04 | Gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985613U true CN204985613U (en) | 2016-01-20 |
Family
ID=55119984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520580499.8U Expired - Fee Related CN204985613U (en) | 2015-08-04 | 2015-08-04 | Gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985613U (en) |
-
2015
- 2015-08-04 CN CN201520580499.8U patent/CN204985613U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200804 |