CN109854678A - Hinge type can stroke speed reducer - Google Patents
Hinge type can stroke speed reducer Download PDFInfo
- Publication number
- CN109854678A CN109854678A CN201910156146.8A CN201910156146A CN109854678A CN 109854678 A CN109854678 A CN 109854678A CN 201910156146 A CN201910156146 A CN 201910156146A CN 109854678 A CN109854678 A CN 109854678A
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- CN
- China
- Prior art keywords
- spherical
- watt
- speed reducer
- axle sleeve
- hole
- 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
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 23
- 239000011796 hollow space material Substances 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
It can stroke speed reducer the present invention relates to a kind of hinge type, including speed reducer ontology, the intrinsic output shaft outer end of its speed reducer is equipped with interconnected spherical hollow space and shaft cavity from the inside to the outside, output shaft above spherical hollow space is equipped with one by spherical radial dowel hole, it is symmetrical above and below in spherical hollow space that the upper of two fitting spherical hollow space spherical inner walls is set, lower peripheral surface watt, on, it is equipped with and pushes against between lower peripheral surface watt, the axle sleeve of lower peripheral surface watt fitting spherical hollow space spherical inner wall, the external bail shaft for penetrating shaft cavity on axle sleeve, on, the centre of lower peripheral surface watt is respectively equipped with, lower watt of hole, on, lower watt of hole, the axis of axle sleeve passes through spherical inner chamber spherical shape center, Shang watt hole, axle sleeve, it is worn in lower watt of hole and connects a straight pin, straight pin length and spherical inner chamber bulb diameter are isometric, the both ends of straight pin are spherical shape, dowel hole aperture is greater than Straight pin and interior wear connects a positioning pin.The speed reducer is able to satisfy output equipment axial stroke, circular runout and rotation use environment requirement.
Description
Technical field
The present invention relates to a kind of speed reducers, and specifically hinge type can stroke speed reducer.
Background technique
The output of traditional speed reducer is rigidity output, and in some special occasions where applicables, there may be environment for output equipment
Axially or radially positional shift or rotation caused by factor, rigidity output are difficult to ensure the concentricity of power output, and exist
The problem of rigid misalignment or rotation damage cause service life to reduce.
Summary of the invention
The present invention provides a kind of structure is simple, it is able to satisfy output equipment axial stroke, circular runout and rotation and uses
The hinge type of environmental requirement can stroke speed reducer.
The technical solution adopted by the present invention is that: a kind of hinge type can stroke speed reducer, including speed reducer ontology, feature exist
In: the intrinsic output shaft outer end of speed reducer is equipped with interconnected spherical hollow space and shaft cavity from the inside to the outside, spherical
Output shaft above cavity is equipped with a dowel hole by spherical radial direction, two fitting balls of setting symmetrical above and below in spherical hollow space
The upper and lower spherical bush of shape cavity spherical inner wall is equipped between upper and lower spherical bush and pushes against upper and lower spherical bush and be bonded spherical hollow space ball
The axle sleeve of shape inner wall, the external bail shaft for penetrating shaft cavity on axle sleeve, the centre of upper and lower spherical bush is respectively equipped with upper and lower watt
Hole, upper and lower watt of hole, axle sleeve axis by spherical inner chamber spherical shape center, Shang watt hole, axle sleeve are worn in lower watt of hole and connect a straight pin,
Straight pin length and spherical inner chamber bulb diameter are isometric, and the both ends of straight pin are spherical shape, and dowel hole aperture is greater than straight pin and interior
It wears and connects a positioning pin.
The retaining ring connection bail shaft of bail shaft one end is worn in the middle part of the axle sleeve in advance.
Reserved jack hole, which is worn, in the middle part of the axle sleeve connects bail shaft one end rigidity retaining ring.
The shaft cavity is towards outward opening in outer bell mouth expanding.
The present invention uses upper and lower spherical bush built in spherical hollow space, and under the abutting of axle sleeve, upper and lower spherical bush fitting is spherical
Cavity spherical inner wall, and worn between three and connect straight pin, it is ensured that upper and lower spherical bush, axle sleeve can be integrally spherical in spherical surface inner wall
Rotation, while by prepackage connection bail shaft in the middle part of axle sleeve or wearing and connect bail shaft in succession, in conjunction with shaft cavity towards outward opening in extending out
Horn mouth, bail shaft be attached on axle sleeve there are stroke surplus, can offset rotation surplus, meet under Special use environment, it is defeated
Axial stroke, circular runout and the rotation use environment requirement that equipment drives bail shaft to require out.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is output shaft internal structure chart of the present invention；
Fig. 3 is A-A view in Fig. 2.
In figure: speed reducer ontology 1, output shaft 2, spherical hollow space 3, shaft cavity 4, dowel hole 5, positioning pin 6, upper spherical surface
Watt 7, lower peripheral surface watt 8, watt hole 9, axle sleeve 10, straight pin 11, retaining ring connecting hole 12.
Specific embodiment
It is described further below in conjunction with drawings and examples.
Shown in Fig. 1-3: a kind of hinge type can stroke speed reducer include speed reducer ontology 1, the intrinsic output shaft 2 of speed reducer
Outer end is equipped with interconnected spherical hollow space 3 and shaft cavity 4 from the inside to the outside, and the output shaft of 3 top of spherical hollow space is equipped with one
By spherical radial dowel hole 5, the upper and lower ball symmetrical above and below that two fitting spherical hollow space spherical inner walls are set in spherical hollow space
Face watt 7,8, is equipped with the axle sleeve 10 for pushing against upper and lower spherical bush fitting spherical hollow space spherical inner wall between upper and lower spherical bush, on axle sleeve
The external bail shaft for penetrating shaft cavity, the centre of upper and lower spherical bush are respectively equipped with watt hole 9, watt hole of upper and lower spherical bush, axis
The axis of set passes through spherical inner chamber spherical shape center, wears in watt hole, axle sleeve and connects a straight pin 11, straight pin length and spherical inner chamber ball
Diameter is isometric, and the both ends of straight pin are spherical shape, and 5 aperture of dowel hole is greater than straight pin and interior wear connects a positioning pin 6；It is in attached drawing
Outgoing axle construction is drawn, in Fig. 3, retaining ring connecting hole 12 is reserved in the middle part of axle sleeve, is worn in retaining ring connecting hole 12 and connects bail shaft one end
Rigid retaining ring, can adjust bail shaft and shaft room away from and rotation setting angle, while shaft cavity towards outward opening in extending out loudspeaker
Thus mouth meets bail shaft with the environmental requirement of output equipment.
The connection of the present embodiment bail shaft and axle sleeve can pre-install before axle sleeve positions upper and lower spherical bush, bail shaft and axle sleeve
Between connection apart from adjustable.
Claims (4)
1. a kind of hinge type can stroke speed reducer, including speed reducer ontology, it is characterised in that: the intrinsic output of speed reducer
Axis outer end is equipped with interconnected spherical hollow space and shaft cavity from the inside to the outside, and it is logical that the output shaft above spherical hollow space is equipped with one
Cross the dowel hole of spherical radial direction, the upper and lower spherical surface symmetrical above and below that two fitting spherical hollow space spherical inner walls are set in spherical hollow space
Watt, it is equipped between upper and lower spherical bush and pushes against the axle sleeve that upper and lower spherical bush is bonded spherical hollow space spherical inner wall, it is external on axle sleeve to wear
Enter the bail shaft of shaft cavity, the centre of upper and lower spherical bush is respectively equipped with upper and lower watt of hole, and upper and lower watt of hole, the axis of axle sleeve are logical
Spherical inner chamber spherical shape center is crossed, Shang watt hole, axle sleeve are worn in lower watt of hole and connect a straight pin, and straight pin length and spherical inner chamber ball are straight
Diameter is isometric, and the both ends of straight pin are spherical shape, and dowel hole aperture is greater than straight pin and interior wear connects a positioning pin.
2. hinge type according to claim 1 can stroke speed reducer, it is characterized in that: the axle sleeve in the middle part of on wear bail shaft in advance
The retaining ring of one end connects bail shaft.
3. hinge type according to claim 1 can stroke speed reducer, it is characterized in that: the axle sleeve in the middle part of on reserve jack hole
It wears and connects bail shaft one end rigidity retaining ring.
4. hinge type according to claim 1 can stroke speed reducer, it is characterized in that: the shaft cavity is towards outward opening in outer
Bell mouth expanding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156146.8A CN109854678A (en) | 2019-03-01 | 2019-03-01 | Hinge type can stroke speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156146.8A CN109854678A (en) | 2019-03-01 | 2019-03-01 | Hinge type can stroke speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109854678A true CN109854678A (en) | 2019-06-07 |
Family
ID=66899551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910156146.8A Pending CN109854678A (en) | 2019-03-01 | 2019-03-01 | Hinge type can stroke speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854678A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2094440A (en) * | 1981-03-05 | 1982-09-15 | Granway Engineering Ltd | Universal joints |
| TW201132464A (en) * | 2010-03-19 | 2011-10-01 | Cheng-Wei Su | Tool joint structure |
| CN204371964U (en) * | 2014-11-25 | 2015-06-03 | 慈溪市逍林炳鉴塑料制品厂 | A kind of Hooks coupling universal coupling |
| CN105570327A (en) * | 2016-03-09 | 2016-05-11 | 迈安德集团有限公司 | Center-adjustable coupling |
| US20180283460A1 (en) * | 2017-03-29 | 2018-10-04 | Angle X, Inc. | X-joints and methods of manufacture |
| CN209743491U (en) * | 2019-03-01 | 2019-12-06 | 江苏泰隆减速机股份有限公司 | Hinge type strokable speed reducer |
-
2019
- 2019-03-01 CN CN201910156146.8A patent/CN109854678A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2094440A (en) * | 1981-03-05 | 1982-09-15 | Granway Engineering Ltd | Universal joints |
| TW201132464A (en) * | 2010-03-19 | 2011-10-01 | Cheng-Wei Su | Tool joint structure |
| CN204371964U (en) * | 2014-11-25 | 2015-06-03 | 慈溪市逍林炳鉴塑料制品厂 | A kind of Hooks coupling universal coupling |
| CN105570327A (en) * | 2016-03-09 | 2016-05-11 | 迈安德集团有限公司 | Center-adjustable coupling |
| US20180283460A1 (en) * | 2017-03-29 | 2018-10-04 | Angle X, Inc. | X-joints and methods of manufacture |
| CN209743491U (en) * | 2019-03-01 | 2019-12-06 | 江苏泰隆减速机股份有限公司 | Hinge type strokable speed reducer |
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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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 225400, No. 88 East Daqing Road, Taizhou, Jiangsu, Taixing Applicant after: Tailong Decelerating Machine Co., Ltd., Jiangsu Address before: 225400, room 118, No. 1305, National Day East Road, Taixing, Jiangsu, Taizhou Applicant before: Tailong Decelerating Machine Co., Ltd., Jiangsu |