CN201152353Y - Gear possessing photoelectric control hole - Google Patents
Gear possessing photoelectric control hole Download PDFInfo
- Publication number
- CN201152353Y CN201152353Y CNU2007200778297U CN200720077829U CN201152353Y CN 201152353 Y CN201152353 Y CN 201152353Y CN U2007200778297 U CNU2007200778297 U CN U2007200778297U CN 200720077829 U CN200720077829 U CN 200720077829U CN 201152353 Y CN201152353 Y CN 201152353Y
- Authority
- CN
- China
- Prior art keywords
- hole
- gear
- ring
- photoelectric control
- hollow
- 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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- Gears, Cams (AREA)
Abstract
The utility model relates to the mechanical control and automation field, in particular to a gear with photoelectric control holes. In the mechanical control and automation field, the gear is normally used for transmitting power to a mechanical structure, while limiting position and controlling speed when needed. The gear with photoelectric control holes includes a gear and a photoelectric control hole; the gear includes a gear grinding tooth, a gear reinforcing ring rib and a centre hole, wherein, the epitaxial circles of the gear reinforcing ring rib and the gear grinding tooth are concentric circles; the centre hole is divided into an external ring, an internal ring and a convex opening, wherein, the internal ring is a hollow hole, one long edge of the convex opening is tangential with the internal ring and is a hollow column; the photoelectric control hole is divided into an internal ring hole and an external ring hole, the internal ring hole has 8 hollow holes in each quadrant, the external ring hole has 10 hollow holes in each quadrant, and the hollow holes in the internal ring hole and the external hole have the same diameter.
Description
Technical field
The utility model relates to a kind of machinery control and automatic field, relates in particular to a kind of gear with photoelectric control hole specifically.
Background technique
In the field of machinery control and automation, often use the gear mesh mechanical mechanism to carry out the power conduction, and in needs, will carry out spacing, Control for Speed Limitation.Often use electronic unit such as light-operated snubber at present at this demand for control and realize method of operating, but can be the most effectively and accurately whole work mechanism mechanism is controlled and then need controlling as the direct geared of power conducting parts if need.
The model utility content
The utility model has provided a kind of on existing gear basis, has reasonably increased the gear of position, photoelectric control hole.
The utility model comprises: gear, photoelectric control hole, described gear comprise gear grinding tooth, gear stiffening ring muscle, center hole, and the extension circle of described gear stiffening ring muscle and gear grinding tooth is concentric circle; Described center hole is divided into outer shroud, interior ring, tang, and described interior ring is hollow hole, and described tang one long limit and interior ring are tangent, are hollow cylinder, and described interior ring diameter is 1: 1.5 with outer ring diameter ratio; The diameter of ring diameter, gear stiffening ring muscle is 1: 5: 6 with the extension circular diameter ratio of gear grinding tooth in described; The photoelectric control hole is divided into inner ring hole, cycle hole, and inner ring hole has 8 hollow holes in each quadrant, and cycle hole has 10 hollow holes in each quadrant, and inner ring hole is identical with hollow hole hole dia in the cycle hole.
Model utility is with respect to the advantage of prior art: photoelectric control can be carried out to direct geared effectively in the photoelectric control hole on gear, makes gear very high as the controllability of driving mechanism, can be used in the mechanical field of the accurate control of demand.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Embodiment
Below in conjunction with embodiment the utility model is described in further detail: as seen from Figure 1, the utility model comprises: gear 1, photoelectric control hole 2, described gear 1 comprises gear grinding tooth 11, gear stiffening ring muscle 12, center hole 13, and described gear stiffening ring muscle 12 is concentric circle with the extension circle of gear grinding tooth 11; Described center hole 13 is divided into outer shroud 131, interior ring 132, tang 133, and described interior ring 132 is hollow hole, and described tang 133 1 long limits and interior ring are tangent, are hollow cylinder, and described interior ring 132 diameters are 1: 1.5 with outer shroud 131 diameters ratio; The diameter of ring 132 diameters, gear stiffening ring muscle 12 is 1: 5: 6 with the extension circular diameter ratio of gear grinding tooth 11 in described; Photoelectric control hole 2 is divided into inner ring hole 21, cycle hole 22, and inner ring hole 21 has 8 hollow holes in each quadrant, and there are 10 hollow holes in 22 holes, outer ring in each quadrant, and inner ring hole 21 is identical with hollow hole hole dia in the cycle hole 22.
Claims (2)
1, a kind of gear with photoelectric control hole, comprise: gear (1), it is characterized in that: also comprise photoelectric control hole (2), described gear (1) comprises gear grinding tooth (11), gear stiffening ring muscle (12), center hole (13), and described gear stiffening ring muscle (12) is concentric circle with the extension circle of gear grinding tooth (11); Described center hole (13) is divided into outer shroud (131), interior ring (132), tang (133), and described interior ring (132) is hollow hole, and described tang (133) one long limits and interior ring are tangent, and it is a hollow cylinder; Photoelectric control hole (2) is divided into inner ring hole (21), cycle hole (22), inner ring hole (21) has 8 hollow holes in each quadrant, cycle hole (22) has 10 hollow holes in each quadrant, inner ring hole (21) is identical with hollow hole hole dia in the cycle hole (22).
2, a kind of gear with photoelectric control hole according to claim 1 is characterized in that: ring (132) diameter and outer shroud (131) diameter ratio are 1: 1.5 in described; Ring (132) diameter, the diameter of gear stiffening ring muscle (12) and the extension circular diameter ratio of gear grinding tooth (11) are 1: 5: 6 in described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200778297U CN201152353Y (en) | 2007-12-29 | 2007-12-29 | Gear possessing photoelectric control hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200778297U CN201152353Y (en) | 2007-12-29 | 2007-12-29 | Gear possessing photoelectric control hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201152353Y true CN201152353Y (en) | 2008-11-19 |
Family
ID=40128030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200778297U Expired - Fee Related CN201152353Y (en) | 2007-12-29 | 2007-12-29 | Gear possessing photoelectric control hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201152353Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363062A (en) * | 2012-04-09 | 2013-10-23 | 上海开能环保设备股份有限公司 | Cylindrical gear for control valve |
-
2007
- 2007-12-29 CN CNU2007200778297U patent/CN201152353Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363062A (en) * | 2012-04-09 | 2013-10-23 | 上海开能环保设备股份有限公司 | Cylindrical gear for control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |