CN208153564U - Manual clutch type crown gear coupling - Google Patents
Manual clutch type crown gear coupling Download PDFInfo
- Publication number
- CN208153564U CN208153564U CN201721633967.9U CN201721633967U CN208153564U CN 208153564 U CN208153564 U CN 208153564U CN 201721633967 U CN201721633967 U CN 201721633967U CN 208153564 U CN208153564 U CN 208153564U
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- CN
- China
- Prior art keywords
- tooth
- barreled
- tooth flank
- ring
- casing
- 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.)
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Abstract
The utility model is a kind of manual clutch type crown gear coupling, the ring gear axial length of internal tooth casing is less than the assembly length of internal tooth casing, the axial length of the outer gear ring of the outer gear ring and barreled tooth flank external tooth cover two of barreled tooth flank external tooth cover one is less than the assembly length of barreled tooth flank external tooth cover one and barreled tooth flank external tooth cover two, the sum of the outer gear ring axial length of the outer gear ring axial length and barreled tooth flank externality shaft two of barreled tooth flank externality shaft one is suitable with the ring gear axial length of internal tooth casing, when assembling has been completed, the ring gear of the internal tooth casing and the outer gear ring of barreled tooth flank externality shaft one, the outer gear ring engaging of barreled tooth flank externality shaft two radially limits, and internal tooth casing can be along the outer gear ring of barreled tooth flank externality shaft one, the outer gear ring of barreled tooth flank externality shaft two moves axially.
Description
Technical field
The utility model relates to a kind of shaft couplings, are specifically a kind of manual clutch type crown gear couplings, belong to machine
Tool is driven ancillary equipment field.
Background technique
Currently, well known crown gear coupling is by two ring gears and two flange half a couplers with barreled tooth flank external tooth
Equal parts composition；It is to be evolved by straight-tooth shaft coupling, biggish angular displacement can be compensated, bearing capacity is stronger.But due to
The inside and outside running clearance of existing crown gear coupling is bigger, has in work process and generates biggish impact, and can not achieve
The power of two connecting shafts is separated and is engaged.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Utility model content
The technical issues of the utility model is solved be to provide a kind of power separation for realizing two connecting shafts with engage
Manual clutch type crown gear coupling.
The utility model patent is achieved through the following technical solutions：
A kind of manual clutch type crown gear coupling, including internal tooth casing, barreled tooth flank external tooth cover one and barreled tooth flank external tooth cover two,
It is characterized in that：The ring gear axial length of the internal tooth casing is less than the assembly length of internal tooth casing, barreled tooth flank external tooth cover one it is outer
The axial length of the outer gear ring of gear ring and barreled tooth flank external tooth cover two is less than the dress of barreled tooth flank external tooth cover one and barreled tooth flank external tooth cover two
With length, the outer gear ring axial length of the barreled tooth flank externality shaft one and the outer gear ring axial length of barreled tooth flank externality shaft two
Sum it is suitable with the ring gear axial length of internal tooth casing, when assembling has been completed, the ring gear of the internal tooth casing and barreled tooth flank external tooth
The outer gear ring of axle sleeve one, the outer gear ring engaging of barreled tooth flank externality shaft two radially limits and internal tooth casing can be outside barreled tooth flank
The outer gear ring of tooth shaft set one, the axial movement of the outer gear ring of barreled tooth flank externality shaft two.
The technical solution that the utility model further limits is：
Further, the inner wall and barreled tooth flank external tooth cover one, two external tooth of barreled tooth flank external tooth cover at the ring gear both ends of internal tooth casing
The gap location enclosed between the outer wall in outside is equipped with baffle and retaining ring.
Further, internal tooth casing is equipped with interior packet skeleton without secondary lip mouth oil seal.
Further, interior packet skeleton without on secondary lip mouth oil seal be equipped with interior hexagonal plug.
The beneficial effects of the utility model are：Internal tooth casing and barreled tooth flank external tooth use small―gap suture, and special circumstances can use
The impact in transmission process is accomplished to reduce or eliminate in zero clearance；Internal tooth casing use integrated movable internal tooth casing, make internal tooth casing with
Barreled tooth flank external tooth can be engaged or be separated, to realize the engagement or separation of Crown Gear Coupling Transmission.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is the utility model another kind structural schematic diagram.
In figure：1. barreled tooth flank externality shaft one, 2. internal tooth casings, 3. barreled tooth flank externality shafts two, 4. baffles, hexagonal in 5.
Flush end holding screw, packet skeleton is without secondary lip mouth oil seal in 6., hexagonal plug in 7., 8. hole retaining rings.
Specific embodiment
In order to be apparent to the technical means, creative features, achievement of purpose, and effectiveness of the utility model, now in conjunction with
Attached drawing is further described how the utility model patent is implemented：
The utility model is as shown in Figure 1, the ring gear axial length of internal tooth casing 2 is less than the assembly length of internal tooth casing 2, cydariform
The axial length of the outer gear ring of the axial length and barreled tooth flank external tooth cover 23 of the outer gear ring of tooth external tooth cover 1 is less than outside barreled tooth flank
The assembly length of tooth set 1 and barreled tooth flank external tooth cover 23, the outer gear ring axial length and barreled tooth flank of barreled tooth flank externality shaft 1
The sum of the outer gear ring axial length of externality shaft 23 and the ring gear axial length of internal tooth casing 2 are suitable, when assembling has been completed, interior
The ring gear of tooth set 2 engages to form diameter with the outer gear ring of the outer gear ring of barreled tooth flank externality shaft 1, barreled tooth flank externality shaft 23
To limit and internal tooth casing 2 can axially be moved along outer gear ring, the outer gear ring of barreled tooth flank externality shaft 23 of barreled tooth flank externality shaft 1
It is dynamic.Baffle 4, interior packet skeleton are packed into the sealing of 2 both ends of ring gear and use without secondary lip mouth oil seal 6, hole retaining ring 8；Interior packet skeleton is without secondary lip
Oil seal 6, which injects after lubricating grease, seals pouring orifice with interior hexagonal plug 7；Interior hexagonal flush end holding screw 5 is when the outer tooth shaft of barreled tooth flank
Flat key is compressed using it when set is flat key connection.
Internal tooth casing is stirred to Fig. 2 by manual or other driving devices, internal tooth casing 2 is engaged with barreled tooth flank externality shaft 1,
Barreled tooth flank externality shaft 23 and internal tooth casing 2 disengage, and separate shaft coupling left and right ends, realize the separation of transmitting power.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out very much
Change and changes.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and in fact
Border application, so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention
And various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
Claims (4)
1. a kind of manual clutch type crown gear coupling, including internal tooth casing, barreled tooth flank external tooth cover one and barreled tooth flank external tooth cover two,
It is characterized in that：The ring gear axial length of the internal tooth casing is less than the assembly length of internal tooth casing, the external tooth of barreled tooth flank external tooth cover one
The axial length of the outer gear ring of circle and barreled tooth flank external tooth cover two is less than the assembly of barreled tooth flank external tooth cover one and barreled tooth flank external tooth cover two
Length, the sum of the outer gear ring axial length of the outer gear ring axial length and barreled tooth flank external tooth cover two of the barreled tooth flank external tooth cover one with
The ring gear axial length of internal tooth casing is suitable, when assembling has been completed, the ring gear of the internal tooth casing and barreled tooth flank external tooth cover one
Outer gear ring, barreled tooth flank external tooth cover two outer gear ring engaging radially limit and internal tooth casing can be along the outer of barreled tooth flank external tooth cover one
The outer gear ring axial movement of gear ring, barreled tooth flank external tooth cover two.
2. manual clutch type crown gear coupling according to claim 1, it is characterised in that：The ring gear of the internal tooth casing
The gap location between outer wall on the outside of the inner wall and barreled tooth flank external tooth cover one at both ends, two outer gear ring of barreled tooth flank external tooth cover is equipped with gear
Plate and retaining ring.
3. manual clutch type crown gear coupling according to claim 1, it is characterised in that：The internal tooth casing is equipped with interior
Packet skeleton is without secondary lip mouth oil seal.
4. manual clutch type crown gear coupling according to claim 1, it is characterised in that：Interior packet skeleton is without secondary lip oil
It seals up equipped with interior hexagonal plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633967.9U CN208153564U (en) | 2017-11-30 | 2017-11-30 | Manual clutch type crown gear coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633967.9U CN208153564U (en) | 2017-11-30 | 2017-11-30 | Manual clutch type crown gear coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153564U true CN208153564U (en) | 2018-11-27 |
Family
ID=64412775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633967.9U Active CN208153564U (en) | 2017-11-30 | 2017-11-30 | Manual clutch type crown gear coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701200A (en) * | 2019-09-30 | 2020-01-17 | 宝鸡石油机械有限责任公司 | Displacement compensation type integral crowned tooth coupling |
-
2017
- 2017-11-30 CN CN201721633967.9U patent/CN208153564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701200A (en) * | 2019-09-30 | 2020-01-17 | 宝鸡石油机械有限责任公司 | Displacement compensation type integral crowned tooth coupling |
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| GR01 | Patent grant |