CN205806390U - A kind of gear ring - Google Patents
A kind of gear ring Download PDFInfo
- Publication number
- CN205806390U CN205806390U CN201620285910.3U CN201620285910U CN205806390U CN 205806390 U CN205806390 U CN 205806390U CN 201620285910 U CN201620285910 U CN 201620285910U CN 205806390 U CN205806390 U CN 205806390U
- Authority
- CN
- China
- Prior art keywords
- gear ring
- draw
- groove
- gear
- boss
- 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
This utility model relates to a kind of gear ring, including gear ring body, gear ring body is fixed by fixation kit, this internal enclosing of gear ring is provided with gear boss, gear boss is placed equidistant, gear boss center is provided with centre bore, and this internal gear boss that encloses of gear ring is respectively arranged at two ends with the first draw-in groove and the second draw-in groove, and the diameter of the first draw-in groove and the second draw-in groove is all higher than the diameter of centre bore.This utility model compared with prior art has the advantage that and utilizes part cold extrusion shaped, decreases process time, it is simple to processing and fabricating, reduces material resources cost and human cost, improves work efficiency, and connection centering is good and bearing capacity is strong.
Description
Technical field
This utility model relates to a kind of gear ring, belongs to mechanical equipment technical field.
Background technology
Gear ring of the prior art includes the interior teeth portion for transmission and the outer flower for transmission
Key portion, internal spline portion and outer toothed portion end connect, and this gear ring is generally easy in junction
Fracture damage, insufficient strength height.And gear of the prior art mostly is individual gears, the most discontented
It is sufficient to necessary requirement of the prior art.
Therefore, it should provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
This utility model provides a kind of gear ring.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of gear ring, including gear ring body, gear ring body is fixed by fixation kit, gear ring
This internal enclosing is provided with gear boss, and gear boss is placed equidistant, during gear boss center is provided with
Central hole, this internal gear boss that encloses of gear ring is respectively arranged at two ends with the first draw-in groove and the second draw-in groove,
The diameter of the first draw-in groove and the second draw-in groove is all higher than the diameter of centre bore.
The relevant content of technique scheme is explained as follows:
In technique scheme, fixation kit is provided with two groups.
Further technical scheme, often group fixation kit includes symmetrical fixing seat, Gu
Reservation is provided with fixing hole.
Preferably, connected by arc joint face between fixation kit.
Preferably, fixing seat is that arcwall face connects.
Owing to technique scheme is used, this utility model compared with prior art has following
Advantage:
Utilize part cold extrusion shaped, decrease process time, it is simple to processing and fabricating, reduce
Material resources cost and human cost, improve work efficiency, connects centering good and carry energy
Power is strong.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model schematic diagram.
Accompanying drawing 2 is the A-A sectional view of this utility model Fig. 1.
In the figures above: 1, gear ring body；2, arc joint face；3, fixing seat；4、
Arcwall face；5, fixing hole；6, gear boss；7, centre bore；8, the first draw-in groove；9、
Second draw-in groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Embodiment one:
As illustrated in fig. 1 and 2, a kind of gear ring of the present utility model, including gear ring body 1,
Gear ring body 1 is fixed by fixation kit, and fixation kit is provided with two groups (also dependent on needs
Arrange many groups), connected by arc joint face 2 between fixation kit, often organize fixation kit
Including symmetrical fixing seat 3, fixing seat 3 connects for arcwall face 4, on fixing seat 3
Being provided with fixing hole 5, enclose and be provided with gear boss 6 in gear ring body 1, gear boss 6 is equidistant
Arranging, gear boss 6 center is provided with centre bore 7, encloses gear boss 6 in gear ring body 1
It is respectively arranged at two ends with the first draw-in groove 8 and the second draw-in groove 9, the first draw-in groove 8 and the second draw-in groove 9
Diameter be all higher than the diameter of centre bore, utilize part cold extrusion shaped, decrease and add man-hour
Between, it is simple to processing and fabricating, reduce material resources cost and human cost, improve work efficiency,
Connection centering is good and bearing capacity is strong.
Above-described embodiment only for technology of the present utility model design and feature are described, its object is to
Person skilled in the art is allowed to will appreciate that content of the present utility model and to implement according to this, not
Protection domain of the present utility model can be limited with this.All made according to this utility model spirit
Equivalence change or modify, all should contain within protection domain of the present utility model.
Claims (5)
1. a gear ring, including gear ring body, it is characterised in that: described gear ring body is by fixing
Assembly is fixed, and this internal enclosing of described gear ring is provided with gear boss, and described gear boss equidistantly sets
Putting, described gear boss center is provided with centre bore, and described gear ring is the most internal encloses gear boss two
End is respectively equipped with the first draw-in groove and the second draw-in groove, described first draw-in groove and the diameter of the second draw-in groove
It is all higher than the diameter of centre bore.
A kind of gear ring the most according to claim 1, it is characterised in that: described fixation kit sets
There are two groups.
A kind of gear ring the most according to claim 1, it is characterised in that: often organize described fixing group
Part includes that symmetrical fixing seat, described fixing seat are provided with fixing hole.
A kind of gear ring the most according to claim 1, it is characterised in that: described fixation kit it
Between connected by arc joint face.
A kind of gear ring the most according to claim 3, it is characterised in that: described fixing seat is arc
Shape face connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285910.3U CN205806390U (en) | 2016-04-07 | 2016-04-07 | A kind of gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285910.3U CN205806390U (en) | 2016-04-07 | 2016-04-07 | A kind of gear ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806390U true CN205806390U (en) | 2016-12-14 |
Family
ID=58144758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620285910.3U Expired - Fee Related CN205806390U (en) | 2016-04-07 | 2016-04-07 | A kind of gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806390U (en) |
-
2016
- 2016-04-07 CN CN201620285910.3U patent/CN205806390U/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: 20161214 Termination date: 20170407 |