CN104767086B - Bearing bush type conductive clutch - Google Patents
Bearing bush type conductive clutch Download PDFInfo
- Publication number
- CN104767086B CN104767086B CN201510137814.4A CN201510137814A CN104767086B CN 104767086 B CN104767086 B CN 104767086B CN 201510137814 A CN201510137814 A CN 201510137814A CN 104767086 B CN104767086 B CN 104767086B
- Authority
- CN
- China
- Prior art keywords
- clutch body
- conduction clutch
- conduction
- female
- ring flange
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
- H01R13/08—Resiliently-mounted rigid pins or blades
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/10—Sockets for co-operation with pins or blades
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Abstract
The invention discloses a bearing bush type conductive clutch. The bearing bush type conductive clutch is composed of a sub conductive clutch body and a main conductive clutch body, wherein the sub conductive clutch body comprises fixing bolts, a push-type conductive clutch disc convex column, a sub conductive clutch body flange plate, a reset spring, a spring base and cables; the main conductive clutch body comprises a sucked type conductive contact surface groove, fixing bolt grooves, a base push-type conductive clutch disc convex column mounting hole, electrical wires, a main conductive clutch body flange plate and a base. By means of the effective connection arrangement of all the parts of the sub conductive clutch body and the main conductive clutch body, the problems that the manufacturing cost of the conductive clutch is high, a conductive clutch disc is very hot and is severely burnt in the production process, the service life is short, the later period conductivity declines rapidly, and the smooth running of equipment is affected are solved, the usage range is further widened, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of field of industrial production mesohigh transmitting transformer, the equipment such as storage battery forklift, row hang, power shovel, particularly relate to a kind of bearing shell formula conduction clutch, belong to industry manufacture field.
Background technology
At present, at automobile, high voltage power transmission transformator, storage battery forklift, row hangs, during the equipment such as power shovel etc. are manufactured, the bearing shell formula conduction clutch used, electric current passes to electronic conduction clutch-plate from its inner lead, by machine driving primary and secondary conducted electricity clutch-plate adhesive, realize circuit communication and the transmission moment of torsion effect of whole equipment, wherein conduction clutch is the critical component of electric current conduction, also it is the weakest link of conductive path, the performance of conduction clutch directly affects equipment even running, conduction clutch generally uses chromium silver alloy as liner conductive material, chromium silver alloy is inlayed to conduction clutch-plate substrate, chromium silver alloy is expensive, hardness is low, friction uses serious wear, so that conduction clutch-plate is low for service life, manufacturing cost is high；Easily occur that contact surface is struck sparks after conduction clutch-plate abrasion, burn conduction main shaft, easily cause production accident, affect enterprise and steadily produce.
Summary of the invention
In order to solve to conduct electricity clutch manufacturing cost height, in production process, conduction clutch-plate is hot, ablation serious, and service life is short and later stage electric conductivity declines rapidly, affects the defects such as equipment even running, the present invention provides a kind of bearing shell formula conduction clutch, solves conduction clutch the problems referred to above well.
The technical solution adopted in the present invention is as follows:
A kind of bearing shell formula conduction clutch, is collectively constituted by electronic conduction clutch body and female conduction clutch body；
Electronic conduction clutch body includes gim peg, push mode conduction clutch-plate projection, electronic conduction clutch body ring flange, back-moving spring, spring pedestal and cable；Wherein push mode conduction clutch-plate projection, electronic conduction clutch body ring flange, back-moving spring, spring pedestal is coaxially disposed, electronic conduction clutch body ring flange and spring pedestal are separately positioned on the two ends of electronic conduction clutch body, back-moving spring is arranged between electronic conduction clutch body ring flange and spring pedestal, push mode conduction clutch-plate projection is juxtaposed on outside electronic conduction clutch body ring flange with gim peg, cable one end is arranged on push mode conduction clutch-plate projection, passes from spring pedestal after running through electronic conduction clutch body；
Female conduction clutch body includes sucked type conductive contact surfaces groove, gim peg groove, base push mode conduction clutch-plate projection installing hole, electric lead, female conduction clutch body ring flange and base, wherein base and female conduction clutch body ring flange are respectively arranged at female conduction clutch body two ends, sucked type conductive contact surfaces groove is arranged on female conduction clutch body ring flange, and be coaxially disposed with female conduction clutch body ring flange and base, gim peg groove is arranged at outside female conduction clutch body ring flange and corresponding with gim peg position, base push mode conduction clutch-plate projection installing hole is arranged at chassis outer side, electric lead is arranged on base, pass from sucked type conductive contact surfaces groove after running through whole female conduction clutch body；Electronic conduction clutch body and female conduction clutch body are realized being connected with the docking of gim peg groove by gim peg with sucked type conductive contact surfaces groove by push mode conduction clutch-plate projection.
Described bearing shell formula conduction clutch, push mode conduction clutch-plate projection diameter is less than the diameter of electronic conduction clutch body ring flange, and the two is coaxially disposed.
Described bearing shell formula conduction clutch, sucked type conductive contact surfaces groove internal diameter is less than the diameter of mother's conduction clutch body ring flange, and the two is coaxially disposed.
Described bearing shell formula conduction clutch, electronic conduction clutch body try hard to recommend outside dynamic under by spring pedestal make electronic conduction clutch body and female conduction clutch body by sucked type conductive contact surfaces groove conduct electricity with push mode clutch-plate projection be implemented in combination be connected.
Described bearing shell formula conduction clutch, electronic conduction clutch body can be after external force releases, and the clutch body that conducts electricity with mother under action of reset spring separates.
Described bearing shell formula conduction clutch, in electronic conduction clutch body, cable each presents decussation arrangement with formed symmetrical with electric lead in female conduction clutch body.
After described bearing shell formula conduction clutch, electronic conduction clutch body and female conduction clutch body combine, cable is connected with electric lead.
Described bearing shell formula conduction clutch, push mode conduction clutch-plate projection reaches HRB:60-66, conductivity >=70% with the hardness of the sucked type conductive contact surfaces groove of female conduction clutch body；So and significantly reduce conduction clutch-plate friction temperature, improve electric conductivity.
Patent of the present invention provides the benefit that: electronic conduction clutch-plate being set to integral pushing formula projection circular configuration, simplifies processing technique, the effect operation thickness of clutch-plate is greatly increased, and service life extends；The present invention use copper base and aramid yarn composite as fricting working surface, relatively chromium silver alloy (CdAg32) be greatly lowered as conduction clutch-plate conductive material manufacturing cost, effectively reduce conduction clutch-plate operating temperature, improve conduction clutch-plate electric conductivity, be greatly promoted the stability in use of equipment.
Accompanying drawing explanation
Fig. 1 is electronic conduction clutch body schematic diagram in embodiment 1；
Fig. 2 is electronic conduction clutch body isometry structural representation in embodiment 1；
Fig. 3 is female conduction clutch body structural representation in embodiment 1；
Fig. 4 is female conduction clutch body isometry structural representation in embodiment 1；
Fig. 5 is electronic conduction clutch body and female conduction clutch body assembling schematic diagram in embodiment 1；
In figure 1 above-Fig. 5,1 is electronic conduction clutch body, and 1-1 is gim peg, 1-2 is push mode conduction clutch-plate projection, and 1-3 is electronic conduction clutch body ring flange, and 1-4 is back-moving spring, 1-5 is spring pedestal, and 1-6 is cable, and 2 is female conduction clutch body, 2-1 is sucked type conductive contact surfaces groove, 2-2 is gim peg groove, and 2-3 is base conduction clutch-plate installing hole, and 2-4 is electric lead, 2-5 is female conduction clutch body ring flange, and 2-6 is base.
Detailed description of the invention:
Embodiment 1
The bearing shell formula conduction arrangement of clutch provided the present invention below in conjunction with the accompanying drawings is further described.
As it is shown in figure 1, be electronic conduction clutch body schematic diagram, Fig. 2 is electronic conduction clutch body isometry structural representation, it can be seen that electronic conduction clutch body includes gim peg 1-1, push mode conduction clutch-plate projection 1-2, electronic conduction clutch body ring flange 1-3, back-moving spring 1-4, spring pedestal 1-5 and cable 1-6；Wherein push mode conduction clutch-plate projection 1-2, electronic conduction clutch body ring flange 1-3, back-moving spring 1-4, spring pedestal 1-5 is coaxially disposed, electronic conduction clutch body ring flange 1-3 and spring pedestal 1-5 is separately positioned on the two ends of electronic conduction clutch body, back-moving spring 1-4 is arranged between electronic conduction clutch body ring flange 1-3 and spring pedestal 1-5, push mode conduction clutch-plate projection 1-2 and gim peg 1-1 is juxtaposed on outside electronic conduction clutch body ring flange 1-3, cable 1-6 one end is connected on electronic conduction clutch body ring flange 1-3, pass from spring pedestal 1-5 after running through electronic conduction clutch body 1.
nullFig. 3 is female conduction clutch body structural representation，Fig. 4 is female conduction clutch body isometry structural representation，Can be seen that，Female conduction clutch body 2 includes sucked type conductive contact surfaces groove 2-1，Gim peg groove 2-2，Base push mode conduction clutch-plate projection installing hole 2-3，Electric lead 2-4，Female conduction clutch body ring flange 2-5 and base 2-6，Wherein base 2-6 and female conduction clutch body ring flange 2-5 is respectively arranged at female conduction clutch body 2 two ends，Sucked type conductive contact surfaces groove 2-1 is arranged on female conduction clutch body ring flange 2-5，And be coaxially disposed with female conduction clutch body ring flange 2-5 and base 2-6，Gim peg groove 2-2 is arranged at outside female conduction clutch body ring flange 2-5 and corresponding with gim peg 1-1 position，Base push mode conduction clutch-plate projection 1-2 installing hole 2-3 is arranged at outside base 2-6，Electric lead 2-4 is arranged on base 2-6，Pass from sucked type conductive contact surfaces groove 2-1 after running through whole female conduction clutch body 2.
Fig. 5 is electronic conduction clutch body and female conduction clutch body assembling schematic diagram, it can be seen that electronic conduction clutch body 1 can make under external force electronic conduction clutch body 1 and female conduction clutch body 2 along by sucked type conductive contact surfaces groove 2-1 conduct electricity with push mode clutch-plate projection 1-2 be implemented in combination be connected.After electronic conduction clutch body 1 and female conduction clutch body 2 combine, cable 1-6 is connected with electric lead 2-4, circuit ON, and corresponding device brings into operation.After external force releases, under back-moving spring 1-4 effect, electronic conduction clutch body 1 can conduct electricity clutch body 2 and separates with mother, electric current disconnection so that corresponding device is out of service.
In the present embodiment, push mode conduction clutch-plate projection 1-2 diameter is less than the diameter of electronic conduction clutch body ring flange 1-3, and the two is coaxially disposed；The sucked type conductive contact surfaces groove 2-1 internal diameter diameter less than mother conduction clutch body ring flange 2-5, the two is coaxially disposed.
In order to reduce friction temperature, improving electric conductivity, the hardness of push mode conduction clutch-plate projection 1-2 and sucked type conductive contact surfaces groove 2-1 reaches HRB:60-66, conductivity >=70%.In electronic conduction clutch body 1, cable 1-6 each presents decussation arrangement with formed symmetrical with electric lead 2-4 in female conduction clutch body 2.
Conduction clutch is the parts that high voltage power transmission transformator, storage battery forklift, row hang, are directly associated with conduction machine in the equipment such as power shovel conduction drive system, it is responsible for electric power transmission and the cut-out of dynamic transfer system and combination, it can be ensured that conducting transmission equipment steadily combines, prevent the overload of conducting transmission system.
The conduction clutch that the present invention provides is that an electric conductor cuts off and combining mechanism has power transmitting effect concurrently simultaneously, it is made up of active part electronic conduction clutch body 1 and follower denominator conduction clutch body 2, first electronic conduction clutch body 1 is controlled during work, outside it under hold-down mechanism effect, spring pedestal 1-5 is promoted to promote electronic conduction clutch body 1 to combine closely with sucked type conductive contact surfaces groove 2-1 along main shaft, i.e. push mode conduction clutch-plate projection 1-2 combines under the effect of spring and pressing plate with sucked type conductive contact surfaces groove 2-1, form bonding state, cable 1-6 is connected with electric lead 2-4, the now supply of electric power from conduction machine is sent in load equipment；The most two-part slowly combine, contact friction can be relied between active part and secondary part to transmit moment of torsion, and transmit power in useful load equipment.
When needs conduction clutch body separates, control conduction clutch linkage, originally the pressure acted on push mode conduction clutch-plate projection 1-2 is released from, under back-moving spring 1-4 effect, push mode conduction clutch-plate projection 1-2 and sucked type conductive contact surfaces groove 2-1 is become separated position from bonding state, and electric power transmission and power transmit cut-off.
Conduction clutch is in use, clutch plate-sucked type conductive contact surfaces groove can be thinning because of abrasion, making free clearance diminish, the normal engagement of eventually impact conduction clutch, so conduction clutch uses and needs after a period of time to adjust suitable free clearance.
Claims (6)
1. a bearing shell formula conduction clutch, it is characterised in that common by electronic conduction clutch body (1) and female conduction clutch body (2)
Composition；Wherein electronic conduction clutch body (1) includes gim peg (1-1), push mode conduction clutch-plate projection (1-2), electronic conduction clutch
Body ring flange (1-3), back-moving spring (1-4), spring pedestal (1-5) and cable (1-6)；Wherein push mode conduction clutch-plate projection
(1-2), electronic conduction clutch body ring flange (1-3), back-moving spring (1-4), spring pedestal (1-5) is coaxially disposed, electronic conduction clutch
Body ring flange (1-3) and spring pedestal (1-5) are separately positioned on the two ends of electronic conduction clutch body (1), and back-moving spring (1-4) is arranged
Between electronic conduction clutch body ring flange (1-3) and spring pedestal (1-5), push mode conduction clutch-plate projection (1-2) is with fixing
Bolt (1-1) be juxtaposed on electronic conduction clutch body ring flange (1-3) outside, cable (1-6) one end be arranged on push mode conduction from
Close on sheet projection (1-2), pass from spring pedestal (1-5) after running through electronic conduction clutch body (1)；Female conduction clutch body (2) includes
Sucked type conductive contact surfaces groove (2-1), gim peg groove (2-2), base push mode conduction clutch-plate projection installing hole (2-
3), electric lead (2-4), female conduction clutch body ring flange (2-5) and base (2-6), wherein base (2-6) and female conduction clutch body
Ring flange (2-5) is respectively arranged at female conduction clutch body (2) two ends, and sucked type conductive contact surfaces groove (2-1) is arranged at mother and leads
On the fit ring flange (2-5) of ionization, and it is coaxially disposed with female conduction clutch body ring flange (2-5) and base (2-6), gim peg
Groove (2-2) is arranged at female conduction clutch body ring flange (2-5) outside corresponding with gim peg (1-1) position, base pushing tow
Formula conduction clutch-plate projection (1-2) installing hole (2-3) is arranged at base (2-6) outside, and electric lead (2-4) is arranged at base (2-
6), on, pass from sucked type conductive contact surfaces groove (2-1) after running through whole female conduction clutch body (2)；Electronic conduction clutch body (1)
With mother conduct electricity clutch body (2) by push mode conduction clutch-plate projection (1-2) with sucked type conductive contact surfaces groove (2-1) by solid
Determine bolt (1-1) to realize being connected with the docking of gim peg groove (2-2)；Push mode conduction clutch-plate projection (1-2) diameter is less than son
The diameter of conduction clutch body ring flange (1-3), and the two is coaxially disposed；Sucked type conductive contact surfaces groove (2-1) internal diameter is less than
The diameter of female conduction clutch body ring flange (2-5), the two is coaxially disposed.
Bearing shell formula the most according to claim 1 conduction clutch, it is characterised in that electronic conduction clutch body (1) is tried hard to recommend outside
Make electronic conduction clutch body (1) recessed by sucked type conductive contact surfaces with female conduction clutch body (2) by spring pedestal (1-5) under Dong
Being implemented in combination with of groove (2-1) and push mode conduction clutch-plate projection (1-2) is connected.
Bearing shell formula the most according to claim 2 conduction clutch, it is characterised in that electronic conduction clutch body (1) can be outside
After power releases, separate with female conduction clutch body (2) under back-moving spring (1-4) acts on.
Bearing shell formula the most according to claim 1 conduction clutch, it is characterised in that cable (1-in electronic conduction clutch body (1)
6) electric lead (2-4) each presents decussation arrangement with formed symmetrical and in female conduction clutch body (2).
Bearing shell formula the most according to claim 2 conduction clutch, it is characterised in that electronic conduction clutch body (1) and female conduction
After clutch body (2) combines, cable (1-6) is connected with electric lead (2-4).
Bearing shell formula the most according to claim 1 conduction clutch, it is characterised in that push mode conduction clutch-plate projection (1-
2) hardness with sucked type conductive contact surfaces groove (2-1) of female conduction clutch body reaches HRB:60-66, conductivity >=70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137814.4A CN104767086B (en) | 2015-03-26 | 2015-03-26 | Bearing bush type conductive clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137814.4A CN104767086B (en) | 2015-03-26 | 2015-03-26 | Bearing bush type conductive clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104767086A CN104767086A (en) | 2015-07-08 |
| CN104767086B true CN104767086B (en) | 2017-01-11 |
Family
ID=53648789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137814.4A Expired - Fee Related CN104767086B (en) | 2015-03-26 | 2015-03-26 | Bearing bush type conductive clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104767086B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355709A (en) * | 1980-07-09 | 1982-10-26 | Eaton Corporation | Viscous fan drive with self-supporting brush holder assembly |
| US5575664A (en) * | 1995-05-30 | 1996-11-19 | Hughes Aircraft Company | Ball contact rotary connector |
| CN1500556A (en) * | 2002-09-02 | 2004-06-02 | 张瑞龙 | Multipurpose stirring machine for rapidly crushing ore, food, scrap tire,etc. |
| CN203865926U (en) * | 2014-05-27 | 2014-10-08 | 宁波力富特牵引机制造有限公司 | Electric capstan of improved structure |
| CN204464680U (en) * | 2015-03-26 | 2015-07-08 | 徐州工程学院 | A kind of bearing shell formula conduction clutch |
-
2015
- 2015-03-26 CN CN201510137814.4A patent/CN104767086B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4355709A (en) * | 1980-07-09 | 1982-10-26 | Eaton Corporation | Viscous fan drive with self-supporting brush holder assembly |
| US5575664A (en) * | 1995-05-30 | 1996-11-19 | Hughes Aircraft Company | Ball contact rotary connector |
| CN1500556A (en) * | 2002-09-02 | 2004-06-02 | 张瑞龙 | Multipurpose stirring machine for rapidly crushing ore, food, scrap tire,etc. |
| CN203865926U (en) * | 2014-05-27 | 2014-10-08 | 宁波力富特牵引机制造有限公司 | Electric capstan of improved structure |
| CN204464680U (en) * | 2015-03-26 | 2015-07-08 | 徐州工程学院 | A kind of bearing shell formula conduction clutch |
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| Publication number | Publication date |
|---|---|
| CN104767086A (en) | 2015-07-08 |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161024 Address after: 221018 in Jiangsu Province, the new city of Xuzhou City Fuchun Road No. 1 Applicant after: Xuzhou Institute of Technology Applicant after: Liang Zhi Address before: 221018 in Jiangsu Province, the new city of Xuzhou City Fuchun Road No. 1 Applicant before: Xuzhou Institute of Technology |
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| 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: 20170111 Termination date: 20170326 |