CN105065475A - Coupling synchronism detecting method - Google Patents

Abstract

The invention discloses a coupling synchronism detecting method. The coupling synchronism detecting method comprises two connecting shafts and a coupling body, wherein a protective cover is fixedly mounted on the surface of the coupling body; the protective cover comprises shells; the shell comprises axial plates and end surface plates; multiple through holes are formed in the axial plates, and are positioned on the end surfaces of the axial plates, and the opening ends thereof are positioned on the outer surfaces of the axial plates; the two shells are fixedly connected through bolts; screw holes are formed in the shells; and screw plugs matched with the screw holes are mounted in the screw holes. No matter the method adopts a butter lubricating mode or a machine oil lubricating mode, butter or machine oil can be added through the screw plugs, so that the disassembly operation of the whole protective cover is reduced, the operation procedures are simplified, and the practicability is enhanced; and the protective cover also can prevent the coupling body from being suffered from such actions as collision of external force, so that the problem that the coupling body is easy to be collided by the external in the use process is solved, the butter dropping problem is prevented, and the purpose of improving the utilization rate of butter is achieved.

Description

A kind of method detecting coupling synchronism

Technical field

The present invention relates to a kind of part protection instrument, specifically refer to a kind of method detecting coupling synchronism.

Background technique

Vehicle testing technique is from auto repair derives from technology out, by the development of auto repair along with automotive engineering.In auto repair process in early days, mainly find vehicle failure by experienced maintenance man and repair targetedly, namely " hoping (soon) " (such as: by observing automobile appearance or vehicle running state failure judgement) that people often say is pass by, " hear (ear is listened) " (such as: by running sounding failure judgement such as motors), " ask (inquiry) (such as: by inquiring drive personnel's vehicle service condition or phenomenon failure judgement), " cut (hand is touched) " (such as: touched by hand and experience temperature, vibration, the phenomenon failure judgement such as pressure) mode.Along with the progress of modern times dynamo-electric observation and control technology progress, particularly computer technology, vehicle testing technique is develop rapidly also.Current people can rely on the instrument and equipment of various advanced person, carry out non-disassembly measurement to automobile, and safely, rapidly, reliably.Safety and environmental protection detects the detection referring to and carry out the automobile regular and irregular safe operation of implementation and environmental protection aspect; Object sets up safety and public hazards monitoring system in automobile not disintegration situation, guarantees that vehicle has satisfactory outward appearance appearance and good Safety performance, the environmental of restricting vehicle, makes it in safety, efficiently and under low stain operating mode runs.Inspect on colligated-function refers to detection automobile being carried out to regular and irregular combination property aspect; Object is in automobile not disintegration situation, its ability to work and technology status are determined to operational vehicle, find out fault or hidden danger position and reason, quality supervision is carried out to maintenance vehicle, 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 used to connect the driving shaft in different institutions and driven shaft, make it jointly to rotate with the mechanical parts of transmitting torque, in the power transmission of high-speed overload, some coupling also has the effect of buffering, vibration damping and raising axle system dynamic performance, coupling is made up 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 comparatively large that coupling gear ring produces axial displacement, even can not engage; Coupling generation broken teeth phenomenon; Coupling counterpart bolt fractures.The producing cause of these faults mainly comprises following two aspects: lifting accessory coupling low on fuel or oil starvation, or grease improper use, cause grease calcification, cause between the flank of tooth and cannot lubricate, or it is serious to lubricate bad generation tooth surface abrasion; Coupling is subject to the damage after extraneous vertical impact effect.For the first reason, normally adopt butter lubrication to solve, butter is spread upon on coupling, then assemble; For the second reason, there is no good solution at present, there is no corresponding literature record yet.

Summary of the invention

The object of the present invention is to provide a kind of method detecting coupling synchronism, solve the easy damage of coupling existence in current vehicle detection workshop, be difficult to add the problem of lubricant oil, reach the object of protection coupling.

Object of the present invention is achieved through the following technical solutions:

A kind of method detecting coupling synchronism, comprise two coupling shafts, and the coupling body be connected between two coupling shafts, protective housing is installed with on the surface of described coupling body, described protective housing comprises two housings in semi-cylindrical cavity structure, described housing comprises axial plate, axial plate benging becomes the side of semicolumn, two semicircle ports of axial plate are provided with Semicircular end plates, described axial plate is provided with multiple through hole, 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, be provided with the screw being communicated with case inside and outside on the housing, the plug matched with screw is installed in this screw.Two coupling shafts are a driving shaft and a driven shaft, two coupling shafts are connected by coupling body, the fit form such as spline fitted coupling, gears meshing coupling can be adopted, coupling body installs a protective housing, a protective housing is formed by two shell combination, each housing is all in 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, columned half sidewall is formed after axial plate benging, the end plates of semi-annular shape are separately installed with at sidewall two ends, end plates are connected in the cylindrical radial of axial plate formation, by arranging through hole, on the end face that the opening of through hole is positioned at axial plate and outer side surface, and do not extend to the inner side of axial plate, be convenient to bolt two housings are connected, housing is provided with the screw being communicated with case inside and outside, the plug matched with screw is installed in this screw, by arranging screw on axial plate, the mode of plug is installed in screw, when needs add lubricant oil, plug is only needed to unclamp, lubricant oil can be injected, no matter be adopt butter lubrication or the mode of oil lubricating, all can be added arbitrarily by plug, decrease the work of taking whole protecting jacket apart, simplify programmed sequence of operations, enhance its practicability, during use, coupling body is positioned at the inside of cylindric protective housing, the internal diameter of end plates and the diameter of coupling body match, in the rotation process of coupling body, protective housing rotates with it and rotates, the protection that enough butter can realize coupling is added in protective housing, protective housing also can prevent coupling body to be subject to the effects such as the shock of external force, solve coupling body and be in use easily subject to extraneous problem of clashing into, avoid the problem that butter falls, the object that the utilization ratio reaching butter improves.

A seal ring is all at least provided with inside described two end plates.Further; in order to ensure the sealability of protecting jacket entirety, avoiding the leakage of lubricant oil, adopting the structural type of installing seal ring inside the end plates of protecting jacket; effectively can increase the approach distance of leakage, be played the effect of its internal cavities of excellent sealing by the form of bending.

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, sealing so is sufficient for sb.'s need.

Described axial plate, end plates and seal ring form the housing of integrative-structure by rigid plastics.Further, in order to reduce overall 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, itself can be avoided the damage of coupling.

Between described two housings, also sealing gasket is installed.Further, in order to ensure the sealability of protective housing, by installing the form of sealing gasket between two housings, sealing gasket can adopt soft materials such as having flexible rubber, plastics, also can be the stratiform structure that the material such as sealer, foamed glue film is formed, practicability be stronger.

The present invention compared with prior art, has following advantage and beneficial effect:

A kind of method detecting coupling synchronism of 1 the present invention, housing is provided with the screw being communicated with case inside and outside, the plug matched with screw is installed in this screw, by arranging screw on axial plate, the mode of plug is installed in screw, when needs add lubricant oil, plug is only needed to unclamp, lubricant oil can be injected, no matter be adopt butter lubrication or the mode of oil lubricating, all can be added arbitrarily by plug, decrease the work of taking whole protecting jacket apart, simplify programmed sequence of operations, enhance its practicability; During use, coupling body is positioned at the inside of cylindric protective housing, the internal diameter of end plates and the diameter of coupling body match, in the rotation process of coupling body, protective housing rotates with it and rotates, the protection that enough butter can realize coupling is added in protective housing, protective housing also can prevent coupling body to be subject to the effects such as the shock of external force, solve coupling body and be in use easily subject to extraneous problem of clashing into, avoid the problem that butter falls, the object that the utilization ratio reaching butter improves;

A kind of method detecting coupling synchronism of 2 the present invention, adopts the structural type of installing seal ring inside the end plates of protecting jacket, effectively can increase the approach distance of leakage, is played the effect of its internal cavities of excellent sealing by the form of bending;

A kind of method detecting coupling synchronism of 3 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, and itself can be avoided the damage of coupling.

Accompanying drawing explanation

Fig. 1 is external structure schematic diagram of the present invention;

Fig. 2 is inventive shell structural representation.

Mark and corresponding component title in accompanying drawing:

The axial plate of 1-, 2-end plates, 3-through hole, 4-seal ring, 5-plug, 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 thereto.

Embodiment

As shown in Fig. 1 to 2, a kind of method detecting coupling synchronism of the present invention, comprise two coupling shafts 6, one of them is driving shaft, another is driven shaft, two coupling shafts 6 are connected by coupling body 7, the fit form such as spline fitted coupling, gears meshing coupling can be adopted, coupling body 7 installs a protective housing, a protective housing is combined by two housings 8, each housing 8 is all in semi-cylindrical, and two housings 8 are connected 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, columned half sidewall is formed after axial plate 1 is bending, the end plates 2 of semi-annular shape are separately installed with at sidewall two ends, end plates 2 are connected in the cylindrical radial of axial plate 1 formation, also be provided with through hole 3, on the end face that the opening of through hole 3 is positioned at axial plate 1 and outer side surface, two seal rings 4 are provided with inside two end plates 2, 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, the axial plate 1 of housing 8 is provided with screw, plug 5 is installed in this screw, plug 5 can take off or tighten after rotating, as optimum position, plug 5 is preferably positioned at the neutral position of axial plate 1, namely equal with the distance of axial plate 1 end face, be convenient to form symplex structure, its intensity is also the highest.

The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention, every according in technical spirit of the present invention to any simple modification, equivalent variations that above embodiment does, all fall within protection scope of the present invention.

Claims (5)

1. one kind is detected the method for coupling synchronism, comprise two coupling shafts (6), and the coupling body (7) be connected between two coupling shafts (6), it is characterized in that: be installed with protective housing on the surface of described coupling body (7), described protective housing comprises two housings (8) in semi-cylindrical cavity structure, described housing (8) comprises axial plate (1), axial plate (1) bends to the side of semicolumn, two semicircle ports of axial plate (1) are provided with Semicircular end plates (2), described axial plate (1) is provided with multiple through hole (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), described housing (8) is provided with the screw being communicated with housing (8) inner side and outer side, the plug (5) matched with screw is installed in this screw.

2. a kind of method detecting coupling synchronism according to claim 1, is characterized in that: be all at least provided with a seal ring (4) in described two end plates (2) inner side.

3. a kind of method detecting coupling synchronism 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. a kind of method detecting coupling synchronism according to claim 2, is characterized in that: described axial plate (1), end plates (2) and seal ring (4) form the housing (8) of integrative-structure by rigid plastics.

5. a kind of method detecting coupling synchronism as claimed in any of claims 1 to 4, is characterized in that: between described two housings (8), be also provided with sealing gasket (10).