CN206246628U - A kind of diameter of Spherical Volume Geneva mechanism - Google Patents
A kind of diameter of Spherical Volume Geneva mechanism Download PDFInfo
- Publication number
- CN206246628U CN206246628U CN201621278841.XU CN201621278841U CN206246628U CN 206246628 U CN206246628 U CN 206246628U CN 201621278841 U CN201621278841 U CN 201621278841U CN 206246628 U CN206246628 U CN 206246628U
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- Prior art keywords
- diameter
- key
- rotating shaft
- keyway
- hole
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Abstract
The utility model is related to a kind of diameter of Spherical Volume Geneva mechanism, including input module, sheave, output precision and toothed disc；Input module includes driving piece, wear-resisting ring, moving block, first rotating shaft, the first key and the first rubber ring；Sheave is hollow type semiglobe, and the side of sheave offers four semicircle orifices, and the diameter of semicircle orifice is identical with the external diameter of the semicircle flange on moving block；A slotted eye is offered between two neighboring semicircle orifice, the spacing between slotted eye and both sides semicircle orifice is equal；Connecting pole and wear-resisting ring on piece is driven to be inserted into slotted eye, meanwhile, the semicircle flange on moving block is inserted into the semicircle orifice beside slotted eye.The utility model simple structure, stable transmission reliability, the anglec of rotation is constant.
Description
Technical field
The utility model is related to transmission mechanism field, more particularly to a kind of diameter of Spherical Volume Geneva mechanism.
Background technology
Sheave drive device is relatively conventional transmission mechanism, typically realizes power by the hole that is opened up on sheave and groove
Connection, transmission and disconnect, the shortcoming of existing sheave drive mechanism is complex structure, and transmission process is unstable, and easily hair
Raw collision friction, in addition, higher to sheave processing, the requirement of installation accuracy, financial cost is high.
In the prior art, such as Patent No. 201521098805.0, the applying date is 2015.12.24《A kind of drive sleeve》, should
The characteristics of utility model simple structure, low cost, long service life.But the utility model structure is complex, stable transmission
Degree is not good enough, and gearratio easily fluctuates, and needs further improvement.
The content of the invention
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of structure letter
The diameter of Spherical Volume Geneva mechanism that single, stable transmission is reliable, the anglec of rotation is constant.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of diameter of Spherical Volume Geneva mechanism, bag
Include input module, sheave, output precision and toothed disc, it is characterised in that：The input module includes driving piece, wear-resisting ring, turns
Motion block, first rotating shaft, the first key and the first rubber ring；First rubber ring is nested in first rotating shaft；The first rotating shaft
One end form the first multi-diameter shaft, the other end of first multi-diameter shaft forms the second multi-diameter shaft, second multi-diameter shaft
Side offer the first keyway, be provided with the first key in first keyway；Formed on one transverse plane of the moving block
Semicircle flange；The side of the moving block offers plane, the circumferential angle being spaced between the plane and semicircle flange
It is 180 degree；The output precision includes the second rotating shaft, the second key, the 3rd key and the second rubber ring；Open at the center of the toothed disc
Third through-hole is provided with, the 6th keyway is offered on the inside of the third through-hole, one end of second rotating shaft is inserted into threeway
Kong Zhong, the top half of the 3rd key is inserted in the 6th keyway.
Further, the center of the moving block is further opened with first through hole, and is offered on the inside of the first through hole
Two keyways；The second multi-diameter shaft in the first rotating shaft is inserted in first through hole, and the top half of first key is inserted in
In second keyway so that first rotating shaft is connected with moving block.
Further, driving piece is connected with the plane, connecting pole is formed on a side plane of the driving piece, institute
State and wear-resisting ring is nested with the outside of connecting pole.
Further, the sheave is hollow type semiglobe, and the side of the sheave offers multiple semicircle orifices, described
A slotted eye is offered between two neighboring semicircle orifice；The external diameter of the semicircle flange on the diameter and moving block of the semicircle orifice
Identical, the spacing between the slotted eye and both sides semicircle orifice is equal.
Further, the quantity of the semicircle orifice is 3~5, and along the circumferential direction equiangularly arranged.
Further, the connecting pole and wear-resisting ring driven on piece are inserted with the slotted eye, are inserted in the semicircle orifice
There is semicircle flange.
Further, the bottom centre of the sheave offers the second through hole, and is offered on the inside of second through hole
Key-groove.
Further, second rubber ring is nested in the second rotating shaft, and one end of second rotating shaft forms the 3rd
Multi-diameter shaft, the other end of the 3rd multi-diameter shaft forms fourth order ladder axle, and the side of the fourth order ladder axle offers the 4th
Keyway, the second key is provided with the 4th keyway.
Further, the fourth order ladder axle in second rotating shaft is inserted into the second through hole on sheave, and described second
The top half of key is inserted into the key-groove on the second through hole.
Further, the one end side of second rotating shaft is further opened with the 5th keyway, is provided with the 5th keyway
3rd key.
Compared with prior art, the utility model has the advantage of：The utility model simple structure, stable transmission reliability,
The anglec of rotation is constant.
Brief description of the drawings
Fig. 1 is structure decomposition figure of the present utility model；
Fig. 2 is structure assembling figure of the present utility model.
Specific embodiment
As shown in Figure 1-2, a kind of diameter of Spherical Volume Geneva mechanism, including input module, sheave 1, output precision and toothed disc
11；Input module includes driving piece 6, wear-resisting ring 5, moving block 7, first rotating shaft 9, the first key 10 and the first rubber ring 8；First rubber
Cushion rubber 8 is nested in first rotating shaft 9；One end of first rotating shaft 9 forms the first multi-diameter shaft 91, the other end of the first multi-diameter shaft 91
The second multi-diameter shaft 92 is formed, the side of the second multi-diameter shaft 92 offers the first keyway 93, first is provided with the first keyway 93
Key 10；Semicircle flange 71 is formed on one transverse plane of moving block 7；The side of moving block 7 offers plane 72, plane 72 and half
The circumferential angle being spaced between circle flange 71 is 180 degree；The center of moving block 7 is further opened with first through hole 73, and first leads to
The inner side in hole 73 offers the second keyway 74；The second multi-diameter shaft 92 in first rotating shaft 9 is inserted in first through hole 73, the first key
10 top half is inserted in the second keyway 74 so that first rotating shaft 9 is connected with moving block 7, and can make moving block 7 with
The rotation of one rotating shaft 9 and synchronous axial system；Driving piece 6 is connected with plane 72, connecting pole is formed on the side plane for driving piece 6
61, the outside of connecting pole 61 is nested with wear-resisting ring 5；Sheave 1 is hollow type semiglobe, and the side of sheave 1 offers four and half
Circular hole 101, four semicircle orifices 101 are along the circumferential direction equiangularly arranged, and diameter and the semicircle on moving block 7 of semicircle orifice 101 are turned over
The external diameter on side 71 is identical；A slotted eye 102, slotted eye 102 and both sides semicircle orifice are offered between two neighboring semicircle orifice 101
Spacing between 101 is equal；Connecting pole 61 and wear-resisting ring 5 on piece 6 is driven to be inserted into slotted eye 102, meanwhile, moving block
Semicircle flange 71 on 7 is inserted into the semicircle orifice 101 on the side of slotted eye 102；The bottom centre of sheave 1 offers second and leads to
Hole 103, the inner side of the second through hole 103 offers key-groove 104；Output precision includes the second rotating shaft 3, the second key 4, the 3rd key
12 and second rubber ring 2, the second rubber ring 2 is nested in the second rotating shaft 3, and one end of the second rotating shaft 3 forms the 3rd multi-diameter shaft
31, the other end of the 3rd multi-diameter shaft 31 forms fourth order ladder axle 32, and the side of fourth order ladder axle 32 offers the 4th keyway 33,
The second key 4 is provided with 4th keyway 33；Fourth order ladder axle 32 in second rotating shaft 3 is inserted into the second through hole 103 on sheave 1
In, the top half of the second key 4 is inserted into the key-groove 104 on the second through hole 103；The one end side of the second rotating shaft 3 is also
The 5th keyway 34 is offered, the 3rd key 12 is provided with the 5th keyway 34；The center of toothed disc 11 offers third through-hole 111,
The inner side of third through-hole 111 offers the 6th keyway 112, and one end of the second rotating shaft 3 is inserted into third through-hole 111, the 3rd key
12 top half is inserted in the 6th keyway 112；During work, first rotating shaft 9 drives moving block 7 to rotate, and on moving block 7 half
Circle flange 71 rotates, meanwhile, drive piece 6 also to rotate, drive connecting pole 61 and wear-resisting ring 5 not only moved up and down in slotted eye 102 but also
Sheave 1 is promoted to rotate, sheave 1 rotates and can drive in turn the second rotating shaft 3 and rotate, it is final to drive toothed disc 11 to rotate, so as to reach
To the effect of transmission.The utility model simple structure, stable transmission reliability, the anglec of rotation is constant.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (10)
1. a kind of diameter of Spherical Volume Geneva mechanism, including input module, sheave, output precision and toothed disc, it is characterised in that：It is described
Input module includes driving piece, wear-resisting ring, moving block, first rotating shaft, the first key and the first rubber ring；First rubber ring is embedding
It is enclosed within first rotating shaft；One end of the first rotating shaft forms the first multi-diameter shaft, the other end shaping of first multi-diameter shaft
The side for having the second multi-diameter shaft, second multi-diameter shaft offers the first keyway, and the first key is provided with first keyway；Institute
State and semicircle flange is formed on a transverse plane of moving block；The side of the moving block offers plane, the plane and semicircle
The circumferential angle being spaced between flange is 180 degree；The output precision includes the second rotating shaft, the second key, the 3rd key and the
Two rubber rings；The center of the toothed disc offers third through-hole, and the 6th keyway is offered on the inside of the third through-hole, described
One end of second rotating shaft is inserted into third through-hole, and the top half of the 3rd key is inserted in the 6th keyway.
2. a kind of diameter of Spherical Volume Geneva mechanism according to claim 1, it is characterised in that：Also open at the center of the moving block
First through hole is provided with, the second keyway is offered on the inside of the first through hole；The second multi-diameter shaft insertion in the first rotating shaft
In first through hole, the top half of first key is inserted in the second keyway so that first rotating shaft is connected with moving block.
3. a kind of diameter of Spherical Volume Geneva mechanism according to claim 1, it is characterised in that：Driving is connected with the plane
Piece, forms connecting pole on a side plane of the driving piece, wear-resisting ring is nested with the outside of the connecting pole.
4. a kind of diameter of Spherical Volume Geneva mechanism according to claim 1, it is characterised in that：The sheave is hollow type hemisphere
Structure, the side of the sheave offers multiple semicircle orifices, and a slotted eye is offered between the two neighboring semicircle orifice；Institute
The diameter for stating semicircle orifice is identical with the external diameter of the semicircle flange on moving block, and the spacing between the slotted eye and both sides semicircle orifice is equal
It is equal.
5. a kind of diameter of Spherical Volume Geneva mechanism according to claim 4, it is characterised in that：The quantity of the semicircle orifice is 3
~5, and it is along the circumferential direction equiangularly arranged.
6. a kind of diameter of Spherical Volume Geneva mechanism according to claim 4, it is characterised in that：Driving is inserted with the slotted eye
Connecting pole and wear-resisting ring on piece, are inserted with semicircle flange in the semicircle orifice.
7. a kind of diameter of Spherical Volume Geneva mechanism according to claim 1, it is characterised in that：The bottom centre of the sheave opens
The second through hole is provided with, key-groove is offered on the inside of second through hole.
8. a kind of diameter of Spherical Volume Geneva mechanism according to claim 1, it is characterised in that：Second rubber ring is nested in
In second rotating shaft, one end of second rotating shaft forms the 3rd multi-diameter shaft, and the other end of the 3rd multi-diameter shaft forms
Four-step axle, the side of the fourth order ladder axle offers the 4th keyway, and the second key is provided with the 4th keyway.
9. a kind of diameter of Spherical Volume Geneva mechanism according to claim 1, it is characterised in that：In second rotating shaft the 4th
Multi-diameter shaft is inserted into the second through hole on sheave, and the top half of second key is inserted into the key-groove on the second through hole
In.
10. a kind of diameter of Spherical Volume Geneva mechanism according to claim 1, it is characterised in that：One end of second rotating shaft
Side is further opened with the 5th keyway, and the 3rd key is provided with the 5th keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278841.XU CN206246628U (en) | 2016-11-27 | 2016-11-27 | A kind of diameter of Spherical Volume Geneva mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278841.XU CN206246628U (en) | 2016-11-27 | 2016-11-27 | A kind of diameter of Spherical Volume Geneva mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206246628U true CN206246628U (en) | 2017-06-13 |
Family
ID=59002596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278841.XU Expired - Fee Related CN206246628U (en) | 2016-11-27 | 2016-11-27 | A kind of diameter of Spherical Volume Geneva mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206246628U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569053A (en) * | 2018-11-06 | 2019-04-05 | 安徽信德化纤有限公司 | A kind of device for filtering impurities |
| CN111470130A (en) * | 2020-04-23 | 2020-07-31 | 龙岩市鹰飞工业设计有限公司 | Improved automatic packaging equipment for local special products convenient to mix |
| CN112644792A (en) * | 2020-12-15 | 2021-04-13 | 安徽尚纬电缆有限公司 | Device for assisting in storing produced light cable for new energy automobile |
| CN114367854A (en) * | 2021-12-15 | 2022-04-19 | 徐州科林家具制造有限公司 | Drawer component machining device |
| CN114571257A (en) * | 2022-02-12 | 2022-06-03 | 徐州鹏宇液压科技有限公司 | Intelligent control type machining center |
| CN114932319A (en) * | 2022-06-02 | 2022-08-23 | 湖北工业大学 | Measurement and control instrument for laser processing |
-
2016
- 2016-11-27 CN CN201621278841.XU patent/CN206246628U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109569053A (en) * | 2018-11-06 | 2019-04-05 | 安徽信德化纤有限公司 | A kind of device for filtering impurities |
| CN111470130A (en) * | 2020-04-23 | 2020-07-31 | 龙岩市鹰飞工业设计有限公司 | Improved automatic packaging equipment for local special products convenient to mix |
| CN112644792A (en) * | 2020-12-15 | 2021-04-13 | 安徽尚纬电缆有限公司 | Device for assisting in storing produced light cable for new energy automobile |
| CN114367854A (en) * | 2021-12-15 | 2022-04-19 | 徐州科林家具制造有限公司 | Drawer component machining device |
| CN114571257A (en) * | 2022-02-12 | 2022-06-03 | 徐州鹏宇液压科技有限公司 | Intelligent control type machining center |
| CN114932319A (en) * | 2022-06-02 | 2022-08-23 | 湖北工业大学 | Measurement and control instrument for laser processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170613 Termination date: 20171127 |