CN202991904U - Coupling for emergency use - Google Patents
Coupling for emergency use Download PDFInfo
- Publication number
- CN202991904U CN202991904U CN 201220717651 CN201220717651U CN202991904U CN 202991904 U CN202991904 U CN 202991904U CN 201220717651 CN201220717651 CN 201220717651 CN 201220717651 U CN201220717651 U CN 201220717651U CN 202991904 U CN202991904 U CN 202991904U
- Authority
- CN
- China
- Prior art keywords
- conical surface
- coupling
- connected body
- surface sleeve
- right connected
- 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
A coupling for emergency use can be quickly replaced when equipment is maintained. The technical scheme includes that the coupling comprises a left connector, a right connector, a taper-face sleeve and connecting bolts, symmetrical tapered faces are arranged on two sides of the taper-face sleeve, and a through axial groove is arranged on the taper-face sleeve; and an inner hole of the left connector and an inner hole of the right connector are tapered holes matched with the taper-face sleeve, and the left connector and the right connector are sleeved on the two sides of the taper-face sleeve and are connected with each other by the connecting bolts. The coupling can be emergently used for maintaining the equipment during connector repair waiting time, can also be used for transmitting low torque, and has the advantages of simple structure, easiness in implementation, capability of being quickly disassembled and assembled, and the like.
Description
Technical field
The utility model relates to a kind of link, and the coupling of Emergency use when particularly being applicable to device maintenance belongs to the engineering element technical field.
Background technique
Coupling is a kind of mechanical part commonly used, and its effect is that two axles are linked together, and makes their synchronous rotaries and transmitting torque and motion.Diaxon can not separate when machine run, only they could be separated with the method for dismounting after the machine stall.Coupling commonly used has flanged type, telescopic etc.Be to arrive the purpose of transmitting torque, between coupling commonly used and the axle that connects, many employing keys are connected or sell connection.Coupling is after the use long period or because of the transmitting torque overload, the links such as key or pin easily are damaged, and need dismounting and change.If the on-the-spot accessory without share of device maintenance needs reparation to be processed or the outsourcing links such as shutdown, will certainly incur loss through delay engineering time like this, normal rhythm is produced in impact.
The model utility content
The purpose of this utility model is the drawback for prior art, and a kind of coupling that link can be realized the Emergency use that two between centers connect fast that need not is provided.
Problem described in the utility model realizes with following technical proposals:
A kind of coupling of Emergency use, specialization be, it is made of Left-wing Federation's junctor, right connected body, conical surface sleeve and connecting bolt, and described conical surface sleeve both sides are symmetrically arranged conical surface, and conical surface sleeve is provided with the axial groove of perforation; The endoporus of described Left-wing Federation junctor, right connected body is the cone shape hole with conical surface sleeve coupling, and left and right connected body is sleeved on conical surface sleeve both sides, and connecting bolt connects left and right connected body.
The coupling of above-mentioned Emergency use, the cone angle alpha of the described conical surface sleeve both sides conical surface is 10-13 °.
The coupling of above-mentioned Emergency use, the groove width of described axial groove are the 2-4 millimeter.
The coupling of above-mentioned Emergency use, described conical surface sleeve ends wall thickness is the 2-3 millimeter, conical surface cover tube length 40-50 millimeter.
The coupling of above-mentioned Emergency use, described Left-wing Federation junctor is provided with through hole, and right connected body is provided with tapped hole, and described connecting bolt passes the through hole on Left-wing Federation's junctor, is provided with tapped hole with right connected body and screws.
The utility model needs to improve by the problem that the links such as key, pin connect with axle for common coupling, has designed a kind of coupling that relies on circular cone surface of contact frictional force transmitting torque.Described coupling comprises left and right connected body and conical surface sleeve, and conical surface sleeve is provided with the axial groove of perforation, and the endoporus of left and right connected body is the cone shape hole that mates with conical surface sleeve.When the utility model uses, the diaxon that need are connected is placed in conical surface sleeve, the symmetrical suit conical surface sleeve of left and right connected body both sides, then use the left and right connected body of bolton, make conical surface sleeve with the tight obvolvent of axle, rely between connected body and conical surface sleeve, the frictional force transmitting torque between conical surface sleeve and axle.The utility model can be used for overhaul of the equipments and waits for use emergent when link is repaired, and also can be used as little moment of torsion transmission use, have simple in structure, be easy to the characteristics such as realization, fast demountable.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation;
Fig. 2 is conical surface tube-in-tube structure schematic diagram.
In figure, each list of reference numerals is: 1, conical surface sleeve, 1-1, axial groove, 2, connecting bolt, 3, Left-wing Federation's junctor, 4, right connected body, 5, axle.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model is made of Left-wing Federation's junctor 3, right connected body 4, conical surface sleeve 1 and connecting bolt 2.Two side external surfaces of conical surface sleeve 1 are symmetrically arranged conical surface, and the middle part is the cylndrical surface.Be provided with the axial groove 1-1 of perforation on conical surface sleeve.The endoporus of described Left-wing Federation junctor 3, right connected body 4 is the cone shape hole with conical surface sleeve angle coupling, and left and right connected body is sleeved on conical surface sleeve both sides, and connecting bolt 2 connects left and right connected body.
Referring to Fig. 2, the cone angle alpha of the described conical surface sleeve 1 both sides conical surface is 10-13 °; The groove width of axial groove 1-1 is the 2-4 millimeter; Conical surface sleeve ends wall thickness is the 2-3 millimeter, and conical surface cover tube length is the 40-50 millimeter.
Referring to Fig. 1, be minimizing fastening piece and easy disassembly, a uniform 3-6 through hole on Left-wing Federation's junctor 3, uniform 3-6 tapped hole of correspondence on right connected body 4, connecting bolt 2 passes the through hole on Left-wing Federation's junctor, is provided with tapped hole with right connected body and screws.
Still referring to Fig. 1, when the utility model used, two axles 5 that need are connected were inserted in conical surface sleeve from conical surface sleeve 1 both sides respectively, and the endoporus of conical surface sleeve and axle 5 are Spielpassung under this state; Left and right connected body symmetry is sleeved on conical surface sleeve both sides; Connecting bolt 2 is passed Left-wing Federation's junctor, screws with right connected body, be fastenedly connected bolt, make conical surface sleeve with the tight obvolvent of axle under the effect of axial force in opposite directions at left and right connected body, rely between connected body and conical surface sleeve, the frictional force transmitting torque between conical surface sleeve and axle.The utility model can be used for overhaul of the equipments and waits for use emergent when link is repaired, and also can be used as little moment of torsion transmission and uses.
Claims (5)
1. the coupling of an Emergency use, it is characterized in that, it is made of Left-wing Federation's junctor (3), right connected body (4), conical surface sleeve (1) and connecting bolt (2), and described conical surface sleeve (1) both sides are symmetrically arranged conical surface, and conical surface sleeve is provided with the axial groove (1-1) of perforation; The endoporus of described Left-wing Federation junctor (3), right connected body (4) is the cone shape hole with conical surface sleeve coupling, and left and right connected body is sleeved on conical surface sleeve both sides, and connecting bolt connects left and right connected body.
2. the coupling of Emergency use according to claim 1, is characterized in that, the cone angle alpha of described conical surface sleeve (1) the both sides conical surface is 10-13 °.
3. the coupling of Emergency use according to claim 2, is characterized in that, the groove width of described axial groove (1-1) is the 2-4 millimeter.
4. the coupling of Emergency use according to claim 3, is characterized in that, described conical surface sleeve ends wall thickness is the 2-3 millimeter, conical surface cover tube length 40-50 millimeter.
5. the coupling of Emergency use according to claim 4, it is characterized in that, described Left-wing Federation junctor (3) is provided with through hole, and right connected body (4) is provided with tapped hole, described connecting bolt (2) passes the through hole on Left-wing Federation's junctor, is provided with tapped hole with right connected body and screws
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717651 CN202991904U (en) | 2012-12-24 | 2012-12-24 | Coupling for emergency use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717651 CN202991904U (en) | 2012-12-24 | 2012-12-24 | Coupling for emergency use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991904U true CN202991904U (en) | 2013-06-12 |
Family
ID=48563088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717651 Expired - Fee Related CN202991904U (en) | 2012-12-24 | 2012-12-24 | Coupling for emergency use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179494A (en) * | 2015-09-23 | 2015-12-23 | 杨晓方 | Damping type coupler |
| CN110671427A (en) * | 2019-10-09 | 2020-01-10 | 南京荧河谷科技有限公司 | Bearing capable of offsetting shape tolerance of shaft neck |
-
2012
- 2012-12-24 CN CN 201220717651 patent/CN202991904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179494A (en) * | 2015-09-23 | 2015-12-23 | 杨晓方 | Damping type coupler |
| CN110671427A (en) * | 2019-10-09 | 2020-01-10 | 南京荧河谷科技有限公司 | Bearing capable of offsetting shape tolerance of shaft neck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050011 Peace East Road, Changan District, Shijiazhuang, Hebei Province, No. 183 Patentee after: SHIJIAZHUANG CHANGSHAN BEIMING TECHNOLOGY CO.,LTD. Address before: 050011 No. 183 Heping East Road, Hebei, Shijiazhuang Patentee before: SHIJIAZHUANG CHANGSHAN TEXTILE Co.,Ltd. |
|
| 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: 20130612 Termination date: 20211224 |