CN104767086A - Bearing bush type conductive clutch - Google Patents
Bearing bush type conductive clutch Download PDFInfo
- Publication number
- CN104767086A CN104767086A CN201510137814.4A CN201510137814A CN104767086A CN 104767086 A CN104767086 A CN 104767086A CN 201510137814 A CN201510137814 A CN 201510137814A CN 104767086 A CN104767086 A CN 104767086A
- 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.)
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Classifications
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- 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
Landscapes
- Mechanical Operated Clutches (AREA)
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, storage battery forklift, row hang, the equipment such as 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 transformer, 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, primary and secondary conducted electricity clutch-plate adhesive by machine driving, realize circuit communication and the transmitting torque effect of whole equipment, the clutch that wherein conducts electricity is the critical component of electric current conduction, also be the weakest link of conductive path, the performance of conduction clutch directly affects equipment even running, conduction clutch adopts chromium silver alloy as liner electric conducting material usually, 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 useful life, manufacturing cost is high, easily occur that contact-making surface is struck sparks after the wearing and tearing of conduction clutch-plate, burn conduction main shaft, easily causes production accident, affects enterprise and steadily produce.
Summary of the invention
High in order to solve conduction clutch manufacturing cost, conduct electricity in production process that clutch-plate is hot, ablation is serious, useful life, short and later stage electric conductivity declined rapidly, affect the defects such as equipment even running, the invention provides a kind of bearing shell formula conduction clutch, solve 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 made up of jointly electronic conduction clutch body and female conduction clutch body;
Electronic conduction clutch body comprises 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 arranged, 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 and gim peg are juxtaposed on outside electronic conduction clutch body ring flange, cable one end is arranged on push mode conduction clutch-plate projection, passes after running through electronic conduction clutch body from spring pedestal;
Female conduction clutch body comprises 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 arranged at female conduction clutch body two ends respectively, sucked type conductive contact surfaces groove is arranged on female conduction clutch body ring flange, and coaxially arrange with female conduction clutch body ring flange and base, gim peg groove to be 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 mother's conduction clutch body, electronic conduction clutch body is 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 with female conduction clutch body.
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 arranged.
Described bearing shell formula conduction clutch, sucked type conductive contact surfaces groove internal diameter is less than the diameter of female conduction clutch body ring flange, and the two is coaxially arranged.
Described bearing shell formula conduction clutch, electronic conduction clutch body try hard to recommend outside dynamic under make electronic conduction clutch body conduct electricity the combination of clutch-plate projection by sucked type conductive contact surfaces groove and push mode realize being connected with female clutch body that conducts electricity by spring pedestal.
Described bearing shell formula conduction clutch, electronic conduction clutch body can after external force be removed, and the clutch body that conducts electricity with mother under action of reset spring is separated.
Described bearing shell formula conduction clutch, in electronic conduction clutch body, cable presents right-angled intersection arrangement with formed symmetrical separately with electric lead in female conduction clutch body.
Described bearing shell formula conduction clutch, after 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, conductance >=70% with the hardness of female sucked type conductive contact surfaces groove conducting electricity clutch body; Like this and significantly reduce conduction clutch-plate friction temperature, improve electric conductivity.
The beneficial effect of patent of the present invention is: electronic conduction clutch-plate is set to integral pushing formula projection circular configuration, simplifies processing technology, the effect operation thickness of clutch-plate increases greatly, and useful life extends; The present invention adopts copper base and aramid yarn composite material as fricting working surface, comparatively chromium silver alloy (CdAg
32) significantly reduce as conduction clutch-plate electric conducting material manufacturing cost, effectively reduce conduction clutch-plate working temperature, improve conduction clutch-plate electric conductivity, the stability in use of lifting means greatly.
Accompanying drawing explanation
Fig. 1 is electronic conduction clutch body schematic diagram in embodiment 1;
Fig. 2 is the axle construction schematic diagram such as electronic conduction clutch body in embodiment 1;
Fig. 3 is female conduction clutch body structure schematic diagram in embodiment 1;
Fig. 4 is female axle construction schematic diagrames such as clutch body that conduct electricity in embodiment 1;
Fig. 5 is that in embodiment 1, electronic conduction clutch body assembles schematic diagram with female clutch body that conducts electricity;
In above Fig. 1-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.
> embodiment
Embodiment 1
Below in conjunction with accompanying drawing, bearing shell formula conduction arrangement of clutch provided by the invention is further described.
As shown in Figure 1, be electronic conduction clutch body schematic diagram, Fig. 2 is the axle construction schematic diagrames such as electronic conduction clutch body, can find out, electronic conduction clutch body comprises 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 arranged, 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.
Fig. 3 is female conduction clutch body structure schematic diagram, Fig. 4 is the axle construction schematic diagrames such as female conduction clutch body, can find out, female conduction clutch body 2 comprises 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 arranged at female conduction clutch body 2 two ends respectively, sucked type conductive contact surfaces groove 2-1 is arranged on female conduction clutch body ring flange 2-5, and coaxially arrange with female conduction clutch body ring flange 2-5 and base 2-6, gim peg groove 2-2 to be 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 mother's conduction clutch body 2.
Fig. 5 is that electronic conduction clutch body assembles schematic diagram with female clutch body that conducts electricity, can find out, electronic conduction clutch body 1 can make electronic conduction clutch body 1 and female clutch body 2 that conducts electricity realize being connected along being conducted electricity the combination of clutch-plate projection 1-2 by sucked type conductive contact surfaces groove 2-1 and push mode under external force.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 is removed, under back-moving spring 1-4 effect, electronic conduction clutch body 1 can conduct electricity clutch body 2 with mother and is separated, and electric current disconnection, makes corresponding device 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 arranged; Sucked type conductive contact surfaces groove 2-1 internal diameter is less than the diameter of female conduction clutch body ring flange 2-5, and the two is coaxially arranged.
In order to reduce friction temperature, improve 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, conductance >=70%.In electronic conduction clutch body 1, cable 1-6 presents right-angled intersection arrangement with formed symmetrical separately with electric lead 2-4 in female conduction clutch body 2.
The parts be directly associated with conduction machine in the equipment conduction drive systems such as conduction clutch is high voltage power transmission transformer, storage battery forklift, row hang, power shovel, it is responsible for cut-out and the combination of electric power transfer and dynamic transfer system, so can ensure that conducting transmission equipment steadily combines, prevent the overload of conducting transmission system.
Conduction clutch provided by the invention is that an electric conductor cuts off and combining mechanism has power transmission 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, promoting spring pedestal 1-5 impels electronic conduction clutch body 1 and sucked type conductive contact surfaces groove 2-1 to combine closely along main shaft, namely push mode conduction clutch-plate projection 1-2 and sucked type conductive contact surfaces groove 2-1 combines under the effect of spring and pressing plate, form bonding state, cable 1-6 is connected with electric lead 2-4, supply of electric power now from conduction machine is sent in load equipment, meanwhile two-partly slowly to combine, contact friction can be relied between active part and secondary part to carry out transmitting torque, and transmit power in useful load equipment.
When needs conduction clutch body is separated, control conduction clutch linkage, originally the pressure acted on push mode conduction clutch-plate projection 1-2 is removed, under back-moving spring 1-4 effect, push mode conduction clutch-plate projection 1-2 and sucked type conductive contact surfaces groove 2-1 becomes separated position from bonding state, and electric power transfer and transmission of power are cut off.
Conduction clutch in use, clutch plate-sucked type conductive contact surfaces groove can be thinning because of wearing and tearing, free clearance is diminished, finally can affect the normal engagement of conduction clutch, need after a period of time to adjust suitable free clearance so conduction clutch uses.
Claims (8)
1. a bearing shell formula conduction clutch, is characterized in that, is jointly made up of electronic conduction clutch body (1) and female conduction clutch body (2), wherein electronic conduction clutch body (1) comprises 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 arranged, 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), 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) are juxtaposed on electronic conduction clutch body ring flange (1-3) outside, cable (1-6) one end is arranged in push mode conduction clutch-plate projection (1-2), pass from spring pedestal (1-5) after running through electronic conduction clutch body (1), female conduction clutch body (2) comprises 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) are arranged at female conduction clutch body (2) two ends respectively, sucked type conductive contact surfaces groove (2-1) is arranged on female conduction clutch body ring flange (2-5), and coaxially arrange 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 and corresponding with gim peg (1-1) position, base push mode conduction clutch-plate projection (1-2) installing hole (2-3) is arranged at base (2-6) outside, electric lead (2-4) is arranged on base (2-6), pass from sucked type conductive contact surfaces groove (2-1) after running through whole mother's conduction clutch body (2), electronic conduction clutch body (1) is realized being connected with the docking of gim peg groove (2-2) by gim peg (1-1) with sucked type conductive contact surfaces groove (2-1) by push mode conduction clutch-plate projection (1-2) with female conduction clutch body (2).
2. bearing shell formula conduction clutch according to claim 1, is characterized in that, 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 arranged.
3. bearing shell formula conduction clutch according to claim 1, it is characterized in that, sucked type conductive contact surfaces groove (2-1) internal diameter is less than the diameter of female conduction clutch body ring flange (2-5), and the two is coaxially arranged.
4. bearing shell formula conduction clutch according to claim 1, it is characterized in that, electronic conduction clutch body (1) try hard to recommend outside dynamic under make electronic conduction clutch body (1) conduct electricity the combination of clutch-plate projection (1-2) by sucked type conductive contact surfaces groove (2-1) and push mode realize being connected with female clutch body (2) that conducts electricity by spring pedestal (1-5).
5. bearing shell formula conduction clutch according to claim 4, is characterized in that, electronic conduction clutch body (1) can after external force be removed, and the clutch body (2) that conducts electricity with mother under back-moving spring (1-4) effect is separated.
6. bearing shell formula conduction clutch according to claim 1, is characterized in that, in electronic conduction clutch body (1), cable (1-6) and the middle electric lead (2-4) of female conduction clutch body (2) present right-angled intersection arrangement with formed symmetrical separately.
7. bearing shell formula conduction clutch according to claim 4, is characterized in that, after electronic conduction clutch body (1) and female conduction clutch body (2) combine, cable (1-6) is connected with electric lead (2-4).
8. bearing shell formula according to claim 1 conduction clutch, is characterized in that, push mode conduction clutch-plate projection (1-2) reaches HRB:60-66, conductance >=70% with the hardness of female sucked type conductive contact surfaces groove (2-1) conducting electricity clutch body.
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 true CN104767086A (en) | 2015-07-08 |
| CN104767086B CN104767086B (en) | 2017-01-11 |
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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 |
|---|---|
| CN104767086B (en) | 2017-01-11 |
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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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Granted publication date: 20170111 Termination date: 20170326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |