CN204152998U - A kind of ringfeder diaphragm type coupler - Google Patents
A kind of ringfeder diaphragm type coupler Download PDFInfo
- Publication number
- CN204152998U CN204152998U CN201420550056.XU CN201420550056U CN204152998U CN 204152998 U CN204152998 U CN 204152998U CN 201420550056 U CN201420550056 U CN 201420550056U CN 204152998 U CN204152998 U CN 204152998U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- shaft coupling
- coupling end
- right shaft
- ringfeder
- 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
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Abstract
The utility model discloses a kind of ringfeder diaphragm type coupler, it comprises a left side, right shaft coupling end (1, 2), a described left side, right shaft coupling end (1, 2) diaphragm group is provided with between, diaphragm group, Left-wing Federation's axle head (1) and right shaft coupling end (2) are linked together by connecting bolt (3), the middle node (5) that diaphragm group comprises two groups of stacked diaphragms (4) and is arranged between two groups of diaphragms (4), right shaft coupling end (2) is provided with an opening slot (7), and right shaft coupling end (2) is provided with a locking screw holes (8), a lock bolt (9) is connected with in locking screw holes (8), the left-hand end of Left-wing Federation's axial organ (1) is provided with a type conical bench (10), the upper cover of type conical bench (10) has a pressure ring (11), pressure ring (11) is linked together by lock screw and Left-wing Federation's axial organ (1).The beneficial effects of the utility model are: it has the simple advantage of easy accessibility, long service life and structure.
Description
Technical field
The utility model relates to coupling, particularly a kind of ringfeder diaphragm type coupler.
Background technique
Coupling is mainly used in the connection in mechanical transmission, is the major part in mechanical transmission.Its effect is that connection driving shaft and driven shaft move and moment of torsion to transmit, and compensates due to foozle, installation deviation, the bias that after carrying, the change of distortion and temperature causes, drift angle, axial displacement.
Coupling is widely used in rotating machinery, has the type such as rigid coupling, elastic coupling flexible coupling.Diaphragm coupling is a kind of novel coupler, have and can transmit larger torque, allow larger Displacement error, allow High Rotation Speed, relax impact shock, general need is lubricated, be convenient to the advantages such as installation and maintenance, be widely used in national defence, shipbuilding, aviation, petrochemical industry, the industries such as machinery, gear coupling can be replaced, rubbercushioned sleeve bearing couplings etc. connect dress, the coupling of existing diaphragm, complex structure, be arranged on main shaft, be difficult to reach requirement with the concentricity of main shaft, diaphragm is caused in use easily to occur fracture, and because coupler structure is complicated, all inconvenient in disassembly process.
Model utility content
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of easy accessibility, long service life and structure simple ringfeder diaphragm type coupler.
The purpose of this utility model is achieved through the following technical solutions: a kind of ringfeder diaphragm type coupler, it comprises a left side, right shaft coupling end, a described left side, diaphragm group is provided with between right shaft coupling end, diaphragm group, Left-wing Federation's axle head and right shaft coupling end are linked together by connecting bolt, the middle node that described diaphragm group comprises two groups of stacked diaphragms and is arranged between two groups of diaphragms, described right shaft coupling end is provided with an opening slot, and right shaft coupling end is provided with a locking screw holes, a lock bolt is connected with in locking screw holes, described lock bolt and opening slot are mutually vertical, the left-hand end of described Left-wing Federation's axial organ is provided with a type conical bench, in type conical bench, cover has a pressure ring, described pressure ring is linked together by lock screw and Left-wing Federation's axial organ, described pressure ring and Left-wing Federation's axial organ force type conical bench to be out of shape to hold coupling shaft tightly by lock screw.
The tapering of described type conical bench is 1/8 ~ 1/12.
Described pressure ring offers four screw holes with countersunk head, the connecting head of lock screw is positioned at countersunk head.
Described stacked diaphragm two ends are symmetrically arranged with multiple supporting base, supporting base setting corresponding with the attachment hole on diaphragm.
The utility model has the following advantages: ringfeder diaphragm type coupler of the present utility model, it is simple that it has structure, membrane combination is left, right shaft coupling end is connected by connecting bolt, easy accessibility, pressure ring is set, type conical bench is made to be out of shape thus to make Left-wing Federation's axle head hold coupling shaft tightly by mobile pressure ring, right shaft coupling end arranges opening slot, right shaft coupling end and main shaft locking is made by lock bolt, its Placement is simple, and the coaxality arrived very much can be reached, make diaphragm in running, not easily deform, thus can effectively prevent diaphragm by drawing crack, extend the working life of diaphragm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Fig. 2 is the cross-sectional schematic of A-A in Fig. 1
Fig. 3 is that schematic diagram is looked on a left side for Left-wing Federation's axle head
In figure, 1-Left-wing Federation axle head, the right shaft coupling end of 2-, 3-connecting bolt, 4-diaphragm, 5-middle node, 6-supporting base, 7-opening slot, 8-locking screw holes, 9-lock bolt, 10-type conical bench, 11-pressure ring.
Embodiment
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As shown in Figure 1, a kind of ringfeder diaphragm type coupler, it comprises a left side, right shaft coupling end 1, 2, a described left side, right shaft coupling end 1, diaphragm group is provided with between 2, diaphragm group, Left-wing Federation's axle head 1 and right shaft coupling end 2 are linked together by connecting bolt 3, the middle node 5 that described diaphragm group comprises two groups of stacked diaphragms 4 and is arranged between two groups of diaphragms 4, diaphragm 4 two ends stacked are in the present embodiment symmetrically arranged with multiple supporting base 6, supporting base 6 setting corresponding with the attachment hole on diaphragm 4, supporting base 6 pairs of diaphragms are played a supporting role and positioning action, as shown in Figure 2, described right shaft coupling end 2 is provided with an opening slot 7, and right shaft coupling end 2 is provided with a locking screw holes 8, a lock bolt 9 is connected with in locking screw holes 8, described lock bolt 9 is mutually vertical with opening slot 7, locking lock bolt 9, right shaft coupling end 2 is deformed, thus hold main shaft tightly, as shown in Figure 3, the left-hand end of described Left-wing Federation's axial organ 1 is provided with a type conical bench 10, the tapering of type conical bench 10 is 1/8 ~ 1/12, the tapering of preferred type conical bench 10 is 1/10, in type conical bench 10, cover has a pressure ring 11, described pressure ring 11 is linked together by lock screw and Left-wing Federation's axial organ 1, described pressure ring 11 forces type conical bench 10 to be out of shape to hold coupling shaft tightly with Left-wing Federation's axial organ 1 by lock screw.In the present embodiment, described pressure ring 11 offers four screw holes with countersunk head, the connecting head of lock screw is positioned at countersunk head, can effectively avoid the connecting head of lock screw by water erosion.
Claims (4)
1. a ringfeder diaphragm type coupler, it is characterized in that: it comprises a left side, right shaft coupling end (1, 2), a described left side, right shaft coupling end (1, 2) diaphragm group is provided with between, diaphragm group, Left-wing Federation's axle head (1) and right shaft coupling end (2) are linked together by connecting bolt (3), the middle node (5) that described diaphragm group comprises two groups of stacked diaphragms (4) and is arranged between two groups of diaphragms (4), described right shaft coupling end (2) is provided with an opening slot (7), and right shaft coupling end (2) is provided with a locking screw holes (8), a lock bolt (9) is connected with in locking screw holes (8), described lock bolt (9) is mutually vertical with opening slot (7), the left-hand end of described Left-wing Federation's axial organ (1) is provided with a type conical bench (10), the upper cover of type conical bench (10) has a pressure ring (11), described pressure ring (11) is linked together by lock screw and Left-wing Federation's axial organ (1), described pressure ring (11) and Left-wing Federation's axial organ (1) force type conical bench (10) to be out of shape to hold coupling shaft tightly by lock screw.
2. a kind of ringfeder diaphragm type coupler according to claim 1, is characterized in that: the tapering of described type conical bench (10) is 1/8 ~ 1/12.
3. a kind of ringfeder diaphragm type coupler according to claim 1, is characterized in that: described pressure ring (11) offers four screw holes with countersunk head, and the connecting head of lock screw is positioned at countersunk head.
4. a kind of ringfeder diaphragm type coupler according to claim 1, is characterized in that: described stacked diaphragm (4) two ends are symmetrically arranged with multiple supporting base (6), supporting base (6) and the corresponding setting of attachment hole on diaphragm (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550056.XU CN204152998U (en) | 2014-09-24 | 2014-09-24 | A kind of ringfeder diaphragm type coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420550056.XU CN204152998U (en) | 2014-09-24 | 2014-09-24 | A kind of ringfeder diaphragm type coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204152998U true CN204152998U (en) | 2015-02-11 |
Family
ID=52511117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420550056.XU Expired - Fee Related CN204152998U (en) | 2014-09-24 | 2014-09-24 | A kind of ringfeder diaphragm type coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204152998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126238A (en) * | 2019-05-16 | 2019-08-16 | 广州达意隆包装机械股份有限公司 | A kind of bottle blowing machine mould bases relative altitude regulating device |
| CN115042827A (en) * | 2022-06-08 | 2022-09-13 | 中车株洲电力机车有限公司 | Diaphragm tooth type coupler and bogie with same |
-
2014
- 2014-09-24 CN CN201420550056.XU patent/CN204152998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126238A (en) * | 2019-05-16 | 2019-08-16 | 广州达意隆包装机械股份有限公司 | A kind of bottle blowing machine mould bases relative altitude regulating device |
| CN115042827A (en) * | 2022-06-08 | 2022-09-13 | 中车株洲电力机车有限公司 | Diaphragm tooth type coupler and bogie with same |
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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: 20150211 Termination date: 20200924 |