CN201866202U - Five-line wheel used on roller cold heading machine - Google Patents
Five-line wheel used on roller cold heading machine Download PDFInfo
- Publication number
- CN201866202U CN201866202U CN2010206349564U CN201020634956U CN201866202U CN 201866202 U CN201866202 U CN 201866202U CN 2010206349564 U CN2010206349564 U CN 2010206349564U CN 201020634956 U CN201020634956 U CN 201020634956U CN 201866202 U CN201866202 U CN 201866202U
- Authority
- CN
- China
- Prior art keywords
- roller cold
- line wheel
- heading machine
- cold heading
- rib
- 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 - Lifetime
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Abstract
The utility model discloses a five-line wheel used on a roller cold heading machine, and relates to a driving wheel connected with a driving shaft on a roller cold heading machine. The five-line wheel is provided with an annular ring body, five prism teeth are evenly arranged on the outer circumferential surface of the ring body, the outer diameter surface of each prism tooth takes the shape of a circular arc, and an included angle between every two prism teeth is 75 degrees. In the utility model, after multiple tests, the included angle between every two prism teeth is adjusted to be 75 degrees, and the five-line wheel with the structure is better in effect, quick in braking and small in abrasion in the process of transmission.
Description
Technical field
The utility model relates to the drive wheel that is connected with live axle on a kind of roller cold-upsetting machine, a kind of specifically five shapes wheel that is used on the roller cold-upsetting machine.
Background technique
At present, the five shapes wheel operated by rotary motion and the transmission shaft that are used on the roller cold-upsetting machine cooperate by key, drive driving gear, because the angle between the conventional five shapes wheel rib tooth is 90 degree, between any two rib teeth, be provided with rolling element, find that through long-time the use five shapes wheel effect in transmission process of this kind structure is relatively poor, and wearing and tearing are very fast.
The model utility content
The purpose of this utility model is to be the deficiency that solves the problems of the technologies described above, and a kind of five shapes wheel that is used on the roller cold-upsetting machine is provided, and it is simple in structure, the transmission efficiency height.
The utility model is the deficiency that solves the problems of the technologies described above, the technological scheme that is adopted is: a kind of five shapes wheel that is used on the roller cold-upsetting machine, be provided with the circle body of an annular, on the circle body outer peripheral surface, evenly be provided with five rib teeth, the outer diametric plane of rib tooth is a circular arc, and the angle between per two rib teeth is 75 degree.
Described circle body both ends of the surface up and down is provided with setting sleeve.
One side end face of described rib tooth is provided with spring eye.
The beneficial effects of the utility model are:
This five shapes wheel is adjusted into 75 degree through overtesting with the angle between any two rib teeth, five shapes wheel better effects if in transmission process of this kind structure, and braking is fast, and it is little to wear and tear.
Description of drawings
Fig. 1 is a plan view of the present utility model.
Fig. 2 is a worm's eye view of the present utility model.
Mark among the figure: 1, circle body, 2, the rib tooth, 3, setting sleeve, 4, spring eye.
Embodiment
As depicted in figs. 1 and 2, a kind of five shapes that are used on the roller cold-upsetting machine are taken turns, and are provided with the circle body 1 of an annular, evenly are provided with five rib teeth 2 on circle body 1 outer peripheral surface, and the outer diametric plane of rib tooth 2 is a circular arc, and the angle between per two rib teeth is 75 degree.
Described circle body about in the of 1 both ends of the surface be provided with setting sleeve 3, when cooperating with driving gear, the excircle of this setting sleeve 3 just is provided with bearing between the inner peripheral surface of face and driving gear.
One side end face of described rib tooth 2 is provided with spring eye 4, when cooperating with driving gear, between any two rib teeth, be provided with rolling element, being provided with spring in the spring eye 4 exerts pressure to rolling element, when live axle stops the rotation, the five shapes wheel that cooperates with the driving axle key stops the rotation simultaneously, at this moment, on the driving gear sense of rotation, the rolling element that is provided with between five shapes wheel and the rib tooth has very strong surface friction drag to driving gear, driving gear stops soon, and therefore, this five shapes wheel can be used as overrunning clutch when cooperating with driving gear and uses.
Claims (3)
1. five shapes that are used on the roller cold-upsetting machine are taken turns, be provided with the circle body (1) of an annular, evenly be provided with five rib teeth (2) on circle body (1) outer peripheral surface, the outer diametric plane of rib tooth (2) is a circular arc, it is characterized in that: the angle between per two rib teeth (2) is 75 degree.
2. a kind of five shapes wheel that is used on the roller cold-upsetting machine according to claim 1, it is characterized in that: described circle body (1) both ends of the surface up and down is provided with setting sleeve (3).
3. a kind of five shapes wheel that is used on the roller cold-upsetting machine according to claim 1, it is characterized in that: a side end face of described rib tooth (2) is provided with spring eye (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206349564U CN201866202U (en) | 2010-12-01 | 2010-12-01 | Five-line wheel used on roller cold heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206349564U CN201866202U (en) | 2010-12-01 | 2010-12-01 | Five-line wheel used on roller cold heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866202U true CN201866202U (en) | 2011-06-15 |
Family
ID=44137358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206349564U Expired - Lifetime CN201866202U (en) | 2010-12-01 | 2010-12-01 | Five-line wheel used on roller cold heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151457A (en) * | 2016-09-09 | 2016-11-23 | 吉立万 | A kind of gear |
-
2010
- 2010-12-01 CN CN2010206349564U patent/CN201866202U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151457A (en) * | 2016-09-09 | 2016-11-23 | 吉立万 | A kind of gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |