CN108916342A - A kind of click apparatus - Google Patents
A kind of click apparatus Download PDFInfo
- Publication number
- CN108916342A CN108916342A CN201811100106.3A CN201811100106A CN108916342A CN 108916342 A CN108916342 A CN 108916342A CN 201811100106 A CN201811100106 A CN 201811100106A CN 108916342 A CN108916342 A CN 108916342A
- Authority
- CN
- China
- Prior art keywords
- bottom end
- end plate
- wheel hub
- gear ring
- circumference
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/12—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H35/00—Gearings or mechanisms with other special functional features
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The present invention relates to a kind of click apparatus, including gear ring, wheel hub, pawl, the gear ring includes annular tooth part and bottom end plate, the coaxially connected annular tooth part in bottom end plate side, wheel hub includes intermediate shaft part and circumference wheel portion, wheel hub is placed in the annular tooth part of gear ring and the intermediate shaft part of wheel hub is through on the bottom end plate of key grafting and gear ring, the circumference wheel portion of wheel hub is through connecting pin pin joint pawl, the circumference that intermediate shaft part stretches out bottom end plate is equipped with an annular groove, second sleeve connection is set in annular groove, second sleeve connection is bonded the bottom end plate other side, second sleeve connection housing fixed ring, fixed ring is through being bolted on bottom end plate.Its is compact-sized, and it is convenient to assemble, and structure is not easy to loosen.
Description
Technical field
The present invention relates to a kind of click apparatus.
Background technique
Existing wheel hub and click-fit position processing place are more, and difficulty of processing is big, and it is difficult to ensure that machining accuracy, it is necessary to
Special fixture is done, production cost is substantially increased, reduces product quality.And gear ring and wheel hub directly pass through fixed ring grafting axis
It is fixed after to positioning by bolt group, by axial force in speed reducer use process, bolt easily loosens, falls off, and causes to pacify
Full hidden danger.
Summary of the invention
The present invention provides a kind of compact-sized, convenient, the steady click apparatus of structure of assembling.
The technical solution adopted by the present invention is that：A kind of click apparatus, including gear ring, wheel hub, pawl, feature exist
In：The gear ring includes annular tooth part and bottom end plate, the coaxially connected annular tooth part in bottom end plate side, wheel hub include intermediate shaft part and
Circumference wheel portion, wheel hub is placed in the annular tooth part of gear ring and the intermediate shaft part of wheel hub is through taking turns on the bottom end plate of key grafting and gear ring
For the circumference wheel portion of hub through connecting pin pin joint pawl, the circumference that intermediate shaft part stretches out bottom end plate is equipped with an annular groove, sets two in annular groove
Semicircle snap ring, second sleeve connection are bonded the bottom end plate other side, second sleeve connection housing fixed ring, and fixed ring connects through bolt
It connects on bottom end plate.
The fixed ring is the splicing of two halves circular rings, and the two halves circular rings and second sleeve connection semicircular opening of fixed ring are wrong
Position.
The circumference wheel portion of the wheel hub is plugged in the tail portion opening of pawl and through connecting pin pin joint.
Wheel hub of the present invention and click-fit position are using pawl tail portion opening grafting circumference of hub wheel portion, wheel hub processing place
Greatly reduce, only need to process pawl component, also can quickly be produced without special fixture, ensure that machining accuracy and processing speed
Degree, saves production cost；The intermediate shaft part of the bottom end plate of gear ring and wheel hub it is fixed with after second sleeve connection grafting annular groove
Outer circle is sleeved and fixed ring, and by fixed ring through the fixed bottom end plate of bolt group, bolt group no longer stress has prevented the peace in use process
Full hidden danger further ensures that assembling is convenient and stable structure is firm, is not easy to loosen.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
In figure：Gear ring 1, annular tooth part 2, bottom end plate 3, wheel hub 4, intermediate shaft part 5, circumference wheel portion 6, pawl 7, annular groove 8, half
Round clasp 9, fixed ring 10, bolt 11, connecting pin 12.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Fig. 1, shown in 2：A kind of click apparatus includes gear ring 1, wheel hub 4, pawl 7, and gear ring 1 includes 2 He of annular tooth part
Bottom end plate 3, the coaxially connected annular tooth part 2 in 3 side of bottom end plate, wheel hub 4 include intermediate shaft part 5 and circumference wheel portion 6, and wheel hub is placed in tooth
In the annular tooth part of circle and the intermediate shaft part of wheel hub is through on the bottom end plate of key grafting and gear ring, the circumference wheel portion 6 of wheel hub is plugged in
In the tail portion opening of pawl 7 and through 12 pin joint of connecting pin, the circumference that intermediate shaft part 5 stretches out bottom end plate 3 is equipped with an annular groove 8, ring
Setting second sleeve connection 9 in slot, second sleeve connection is bonded the bottom end plate other side, second sleeve connection housing fixed ring 10, Gu
Determine ring to be connected on bottom end plate through bolt 11.
On that basi of the above embodiments, for the ease of assembling and producing, fixed ring can be divided into for the spelling of two halves circular rings
It connects, the two halves circular rings and second sleeve connection semicircular opening of fixed ring misplace.
Claims (3)
1. a kind of click apparatus, including gear ring, wheel hub, pawl, it is characterised in that：The gear ring includes annular tooth part and bottom
End plate, the coaxially connected annular tooth part in bottom end plate side, wheel hub include intermediate shaft part and circumference wheel portion, and wheel hub is placed in the annular of gear ring
In teeth portion and the intermediate shaft part of wheel hub is through on the bottom end plate of key grafting and gear ring, the circumference wheel portion of wheel hub is through connecting pin pin joint spine
Pawl, the circumference that intermediate shaft part stretches out bottom end plate are equipped with an annular groove, and second sleeve connection, second sleeve connection fitting are set in annular groove
The bottom end plate other side, second sleeve connection housing fixed ring, fixed ring is through being bolted on bottom end plate.
2. click apparatus according to claim 1, it is characterized in that：The fixed ring is the splicing of two halves circular rings, Gu
The two halves circular rings and second sleeve connection semicircular opening for determining ring misplace.
3. click apparatus according to claim 1, it is characterized in that：The circumference wheel portion of the wheel hub is plugged in pawl
In the opening of tail portion and through connecting pin pin joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100106.3A CN108916342A (en) | 2018-09-20 | 2018-09-20 | A kind of click apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811100106.3A CN108916342A (en) | 2018-09-20 | 2018-09-20 | A kind of click apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916342A true CN108916342A (en) | 2018-11-30 |
Family
ID=64408766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811100106.3A Pending CN108916342A (en) | 2018-09-20 | 2018-09-20 | A kind of click apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916342A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848447A (en) * | 2021-01-07 | 2021-05-28 | 肖含丰 | Control rock wool thickness's pleating press behind pressurization |
-
2018
- 2018-09-20 CN CN201811100106.3A patent/CN108916342A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848447A (en) * | 2021-01-07 | 2021-05-28 | 肖含丰 | Control rock wool thickness's pleating press behind pressurization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |