CN103671604A - Improved coupler lubricated by engine oil - Google Patents
Improved coupler lubricated by engine oil Download PDFInfo
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- CN103671604A CN103671604A CN201210317533.3A CN201210317533A CN103671604A CN 103671604 A CN103671604 A CN 103671604A CN 201210317533 A CN201210317533 A CN 201210317533A CN 103671604 A CN103671604 A CN 103671604A
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- coupling
- lubricated
- axial plate
- engine oil
- oil
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Abstract
The invention discloses an improved coupler lubricated by engine oil. The improved coupler lubricated by the engine oil comprises two connecting shafts and a coupler body, wherein a protective cover is fixedly installed on the surface of the coupler body, the protective cover is provided with two shells, each shell comprises an axial plate and end face plates, a plurality of through holes are formed in each axial plate, the two shells are fixedly connected through bolts, and a plurality of oil storage tanks are arranged on the inner side face of each axial plate. According to the improved coupler lubricated by the engine oil, due to the facts that the oil storage tanks which are evenly distributed are arranged on the inner walls of the shells, and the axis of each oil storage tank is parallel to the axis of the corresponding shell, lubricating oil is injected into the protective cover, and the lubricating oil can keep away from the coupler body through centrifugal force in the process of rotation; due to the fact that the oil storage tanks are arranged, the lubricating oil is evenly stored in the oil storage tanks in the process of rotation, the lubricating oil can lubricate the surface and the contact surface of the coupler body as soon as possible, the effect that lubrication is carried out as soon as possible is achieved, and retardance of grease is eliminated.
Description
Technical field
The present invention relates to a kind of part protection instrument, specifically refer to the coupling that a kind of improved engine oil is lubricated.
Background technique
Vehicle testing technique is from auto repair derives from technology out, is accompanied by the development of automotive engineering by auto repair.In auto repair process in early days, mainly to find vehicle failure and do to repair targetedly by experienced maintenance man, pass by " hoping (soon) " that people often say (for example: by observing automobile appearance or vehicle running state failure judgement), " hear (ear is listened) " (such as: by running sounding failure judgement such as motors), " ask (inquiry) (for example: by inquiry drive personnel's vehicle service condition or phenomenon failure judgement), (for example: by hand, touch and experience temperature " cut (hand is touched) ", vibration, the phenomenon failure judgement such as pressure) mode.Along with the progress of dynamo-electric observation and control technology progress, particularly computer technology of modern times, vehicle testing technique is develop rapidly also.People can rely on various advanced persons' instrument and equipment at present, and automobile is carried out to not dissection test, and safety, rapid, reliable.Safety and environmental protection detects and to refer to automobile is carried out to the detection that carry out regular and irregular safe operation and environmental protection aspect; Object is in not disintegration of automobile situation, to set up safety and public hazards monitoring system, guarantees that vehicle has satisfactory outward appearance appearance and good Safety performance, and the environmental of restricting vehicle moves it under safety, efficient and low pollution operating mode.Combination property detects and refers to the detection of automobile being carried out to regular and irregular combination property aspect; Object is in not disintegration of automobile situation, operational vehicle is determined to its ability to work and technology status, find out fault or hidden danger position and reason, maintenance vehicle is carried out to quality supervision, set up quality supervision system, guarantee that vehicle has good Security, reliability, power character, Economy, exhaust gas purification and noise pollution, to create larger economic benefit and social benefit.
Coupling is original paper conventional in automobile chassis power detection device, its effect is for connecting driving shaft and the driven shaft in different institutions, make it common rotation with the mechanical parts of transmitting torque, in the power transmission of high-speed overload, it is the effect of dynamic performance that some coupling also has buffering, vibration damping and raising axle, coupling is comprised of two halves, connects respectively with driving shaft and driven shaft.General power engine is mostly connected by means of coupling and working machine.In routine use process, often there is following fault in coupling: coupling Chi Mian Mo damages serious; It is larger that coupling gear ring produces axial displacement, even can not mesh; Coupling generation broken teeth phenomenon; Coupling counterpart bolt fractures.The generation reason of these faults mainly comprises following two aspects: lifting accessory coupling low on fuel or oil starvation, or grease improper use, cause grease calcification, and cause between the flank of tooth and cannot lubricate, or lubricated bad generation tooth surface abrasion is serious; Coupling is subject to the extraneous damage after effect that vertically impacts.For the first reason, normally adopt butter to lubricate and solve, for the second reason, there is no at present good solution, there is no corresponding literature record yet.For lubricating system, conventionally adopt butter or lubricating oil to use, there is certain problem in them, and butter easily pastes and pays, poor fluidity; Machine oil easily moistens surface of contact, but along with rotation, machine oil can, away from surface of contact under the effect of centrifugal force, can not give coupling with protection in time.
Summary of the invention
The object of the present invention is to provide the lubricated coupling of a kind of improved engine oil, solve the flimsy problem of appearance that between current automobile inspection vehicle, middle coupling exists, reach the object of protection coupling.
Object of the present invention is achieved through the following technical solutions:
The coupling that a kind of improved engine oil is lubricated, comprise two coupling shafts, and be connected to two coupling bodies between coupling shaft, surface at described coupling body is installed with protective housing, described protective housing comprises two housings that are semi-cylindrical cavity structure, described housing comprises axial plate, axially plate bends to the side of semicolumn, on two semicircle ports of axial plate, Semicircular end plates are installed, on described axial plate, be provided with a plurality of through holes, through hole is positioned on the end face of axial plate, and its opening end is positioned at the outer surface of axial plate, two housings are bolted to connection, axial plate inner side surface at described housing is provided with a plurality of oil storage tanks, oil storage tank is evenly distributed on axial plate inner side, and parallel with the axis of housing.Two coupling shafts are a driving shaft and a driven shaft, two coupling shafts connect by coupling body, can adopt the fit forms such as spline fitted coupling, gear engagement coupling, a protective housing is installed on coupling body, a protective housing is formed by two shell combination, each housing is all semi-cylindrical, and two housings are bolted and form complete cylindrical-shaped structure; Each housing all has an axial plate and is positioned at the end plates at axial plate two ends, axially after plate bending, form columned half sidewall, at sidewall two ends, be separately installed with the end plates of semi-annular shape, end plates are connected in the cylindrical radial of axial plate formation, axially on plate, be provided with through hole, the opening of through hole is positioned on the end face and outer side surface of axial plate, and does not extend to the inner side of axial plate, is convenient to bolt two housings are connected; On the inwall of housing, be provided with a plurality of equally distributed oil storage tanks, the axis of oil storage tank is parallel with the axis of housing, in protective housing, inject lubricating oil, in rotation process, lubricating oil can be away from coupling body under the effect of centrifugal force, by oil storage tank is set, in rotation process, lubricating oil is stored in oil storage tank equably, makes lubricating oil can lubricate as early as possible surface and the surface of contact of coupling, play lubricated as early as possible effect, overcome the hysteresis of butter.
In described two end plates inner side, be all at least provided with a seal ring.Further; in order to guarantee the sealability of protecting jacket integral body, avoid the leakage of lubricant oil, adopt the structural type of seal ring being installed in the end plates inner side of protecting jacket; can effectively increase the approach distance of leakage, by the form of bending, play the effect of its internal cavities of excellent sealing.
Described seal ring is two, and its diameter inwardly reduces successively from end plates.Further, as further optimization of the present invention, adopt the structural type of two seal rings, its diameter inwardly reduces successively from end plates, and for lubricant oil, so sealing is sufficient for sb.'s need.
Described axial plate, end plates and seal ring are formed the housing of integrative-structure by rigid plastics.Further, in order to reduce whole manufacture cost, adopt rigid plastics as raw material, utilize mold injection molding technique or mould punching formation technique, disposal molding, its cost is lower, and rigid plastics has certain elasticity, can avoid itself damage to coupling.
Between described two housings, sealing gasket is also installed.Further, in order to guarantee the sealability of protective housing, by the form of sealing gasket is installed between two housings, sealing gasket can adopt soft materials such as having flexible rubber, plastics, also can be that the materials such as sealer, foamed glue are coated with film formed stratiform structure, practicability be stronger.
The present invention compared with prior art, has following advantage and beneficial effect:
The lubricated coupling of a kind of improved engine oil of 1 the present invention, on the inwall of housing, be provided with a plurality of equally distributed oil storage tanks, the axis of oil storage tank is parallel with the axis of housing, in protective housing, inject lubricating oil, in rotation process, lubricating oil can be away from coupling body under the effect of centrifugal force, by oil storage tank is set, in rotation process, lubricating oil is stored in oil storage tank equably, make lubricating oil can lubricate as early as possible surface and the surface of contact of coupling, play lubricated as early as possible effect, overcome the hysteresis of butter;
The lubricated coupling of a kind of improved engine oil of 2 the present invention, adopts rigid plastics as raw material, utilizes mold injection molding technique or mould punching formation technique, disposal molding, its cost is lower, and rigid plastics has certain elasticity, can avoid itself damage to coupling;
The lubricated coupling of a kind of improved engine oil of 3 the present invention, by the form of sealing gasket is installed between two housings, sealing gasket can adopt soft materials such as having flexible rubber, plastics, can be also that the materials such as sealer, foamed glue are coated with film formed stratiform structure, and practicability is stronger.
Accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present invention;
Fig. 2 is shell construction schematic diagram of the present invention.
Mark and corresponding component title in accompanying drawing:
The axial plate of 1-, 2-end plates, 3-through hole, 4-seal ring, 5-oil storage tank, 6-coupling shaft, 7-coupling body, 8-housing, 9-bolt, 10-sealing gasket.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Fig. 1 to 2, the coupling that a kind of improved engine oil of the present invention is lubricated, comprise two coupling shafts 6, one of them is driving shaft, another is driven shaft, two coupling shafts 6 connect by coupling body 7, can adopt the fit forms such as spline fitted coupling, gear engagement coupling, a protective housing is installed on coupling body 7, a protective housing is combined by two housings 8, each housing 8 is all semi-cylindrical, and two housings 8 connect by bolt 9 and form complete cylindrical-shaped structure, are provided with sealing gasket 10 between two housings 8, each housing 8 all has an axial plate 1 and is positioned at the end plates 2 at axial plate 1 two ends, axially after plate 1 bending, form columned half sidewall, at sidewall two ends, be separately installed with the end plates 2 of semi-annular shape, end plates 2 are connected in the cylindrical radial of axial plate 1 formation, also be provided with through hole 3, the opening of through hole 3 is positioned on the end face and outer side surface of axial plate 1, two end plates 2 inner sides, be provided with two seal rings 4, two seal rings 4 form three step-like structures with end plates 2, adopt rigid plastics as raw material, utilize mold injection molding technique or mould punching formation technique, axial plate 1 and end plates 2, and seal ring 4 forms the housing 8 of integrative-structure, axial plate 1 inner side at housing 8 is provided with a plurality of oil storage tanks 5, and oil storage tank 5 is evenly distributed on axial plate 1 inner side, and parallel with the axis of housing (8), under centrifugal action, lubricant oil can be stored, and avoids mobile.
The above, be only preferred embodiment of the present invention, not the present invention done to any pro forma restriction, and any simple modification, the equivalent variations in every foundation technical spirit of the present invention, above embodiment done, within all falling into protection scope of the present invention.
Claims (5)
1. the coupling that improved engine oil is lubricated, comprise two coupling shafts (6), and be connected to the coupling body (7) between two coupling shafts (6), it is characterized in that: the surface at described coupling body (7) is installed with protective housing, described protective housing comprises two housings (8) that are semi-cylindrical cavity structure, described housing (8) comprises axial plate (1), axially plate (1) bends to the side of semicolumn, on two semicircle ports of axial plate (1), Semicircular end plates (2) are installed, on described axial plate (1), be provided with a plurality of through holes (3), through hole (3) is positioned on the end face of axial plate (1), and its opening end is positioned at the outer surface of axial plate (1), two housings (8) are fixedly connected with by bolt (9), axial plate (1) inner side surface at described housing (8) is provided with a plurality of oil storage tanks (5), oil storage tank (5) is evenly distributed on axial plate (1) inner side, and parallel with the axis of housing (8).
2. the lubricated coupling of a kind of improved engine oil according to claim 1, is characterized in that: in described two end plates (2) inner side, be all at least provided with a seal ring (4).
3. the lubricated coupling of a kind of improved engine oil according to claim 2, it is characterized in that: described seal ring (4) is two, and its diameter inwardly reduces successively from end plates (2).
4. the lubricated coupling of a kind of improved engine oil according to claim 2, is characterized in that: described axial plate (1), end plates (2) and seal ring (4) are formed the housing (8) of integrative-structure by rigid plastics.
5. according to the lubricated coupling of a kind of improved engine oil described in any one in claim 1 to 4, it is characterized in that: sealing gasket (10) is also installed between described two housings (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317533.3A CN103671604B (en) | 2012-08-31 | 2012-08-31 | A kind of coupling of improved engine oil lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317533.3A CN103671604B (en) | 2012-08-31 | 2012-08-31 | A kind of coupling of improved engine oil lubrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103671604A true CN103671604A (en) | 2014-03-26 |
| CN103671604B CN103671604B (en) | 2015-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210317533.3A Expired - Fee Related CN103671604B (en) | 2012-08-31 | 2012-08-31 | A kind of coupling of improved engine oil lubrication |
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| Country | Link |
|---|---|
| CN (1) | CN103671604B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1868544A (en) * | 1930-11-26 | 1932-07-26 | Smith & Serrell | Flexible coupling |
| US2555909A (en) * | 1949-07-07 | 1951-06-05 | Falk Corp | Flexible coupling |
| CN201991961U (en) * | 2011-04-26 | 2011-09-28 | 昆明嘉和科技股份有限公司 | Coupler |
| CN202349007U (en) * | 2011-10-26 | 2012-07-25 | 浙江瑞轴机械有限公司 | Zigzag spring coupler with seal positioning structure |
| CN202746436U (en) * | 2012-08-31 | 2013-02-20 | 成都弥荣科技发展有限公司 | Improved engine oil lubricated coupling |
-
2012
- 2012-08-31 CN CN201210317533.3A patent/CN103671604B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1868544A (en) * | 1930-11-26 | 1932-07-26 | Smith & Serrell | Flexible coupling |
| US2555909A (en) * | 1949-07-07 | 1951-06-05 | Falk Corp | Flexible coupling |
| CN201991961U (en) * | 2011-04-26 | 2011-09-28 | 昆明嘉和科技股份有限公司 | Coupler |
| CN202349007U (en) * | 2011-10-26 | 2012-07-25 | 浙江瑞轴机械有限公司 | Zigzag spring coupler with seal positioning structure |
| CN202746436U (en) * | 2012-08-31 | 2013-02-20 | 成都弥荣科技发展有限公司 | Improved engine oil lubricated coupling |
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| Publication number | Publication date |
|---|---|
| CN103671604B (en) | 2015-09-16 |
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