CN201090400Y

CN201090400Y - Modularized connecting device of air pressure recuperating set

Info

Publication number: CN201090400Y
Application number: CNU2007201273730U
Authority: CN
Inventors: 黄福祥
Original assignee: Toyota Industries Corp
Current assignee: Toyota Industries Corp
Priority date: 2007-08-14
Filing date: 2007-08-14
Publication date: 2008-07-23
Anticipated expiration: 2017-08-14

Abstract

The utility model relates to a modulation bonding device for air pressure adjusting group, which comprises a first bonding component and a second bonding component that are respectively arranged fixedly at two groups of compressed air processors, the first and second bonding components can be sleeved, rotated and positioned each other, so that the groups of compressed air processors are connected together and sealed, moreover the compressed air is circulated between the two groups of compressed air processors by the first and second bonding components, the first and second bonding components can also release the positioning, and are rotated reversely and separated each other, the first and second bonding components can be respectively combined at two sides of one compressed air processor. Depending on the modulation device, the quantities of the compressed air processor can be expanded limitlessly, moreover the assembly and disassembly are very rapid and convenient.

Description

The modular coupling device of air pressure conditioning group

Technical field

The utility model relates to a kind of air pressure conditioning group that is used for, and is the coupling device that is used to connect the pressurized air processor.

Background technique

The machinery of air pressure start must provide high-pressure air by air compressor, and pressurized air may be polluted by some foreign matters, causes to produce air pressure control to disturb; Described foreign matter comprises water droplet, dust, the dregs of fat from compressor, iron rust and fish-scale etc.Because all acting elements, actuation element, control unit all must directly contact with pressurized air with signal element, therefore the preparation that can remove all contaminations in the pressurized air must be arranged, reach the function of pressure adjustment, setting, could guarantee the normal running of gas-pressure component.Use can prolong the life-span of pneumatic compression devices element by the pressurized air of conditioning, and the various down times that cause because of control interference and service component repair are minimized.

Always contain the moisture that does not wait degree in the pressurized air, it mainly enters in the compressed-air actuated network with the form of water vapour.The content of moisture is mainly the result of relative moisture, and decides because of air temperature and climate condition.If surpass compressed-air actuated saturation point, moisture promptly condenses into water droplet.Water of condensation in the pressurized air is as if untimely removing, and then pipeline, control unit, acting element and machine will produce erosion.If allow water of condensation enter in the pneumatic compression devices, normal function is obstructed.Solid matter such as dust, iron rust and scale all have adverse influence to each parts function of pneumatic compression devices.The dregs of fat in the compressor mix then with pressurized air can produce mist of oil and air mixture, and the danger of the blast of producing is arranged under higher temperature.

For the pressurized air that prevents to be polluted causes damage to pneumatic compression devices, and control sequence had a negative impact, usually must be at inlet's installing air intake filter of air compressor, in order to the dust in the separation of air, and cooperate the cooling equipment that is located at the air compressor back to separate water of condensation and make air drying.Must the pressurized air of sending be cleaned very much and drying at air intake installing air-strainer, pressure regulator valve and the lubricant oil body of gas-pressure component in addition.The combination of described air-strainer, pressure regulator valve and lubricant oil body is referred to as " air pressure conditioning group ".

Early stage air pressure conditioning group, three bodies such as its air-strainer, pressure regulator valve and lubricant oil body are to be screwed on together by pipe joint, but the early stage structure of this kind not only greatly takes up space because of overall volume, and because of the internal diameter of pipe joint filters, the inlet, outlet of pressure regulation body and the suction port of lubricant oil body are little, cause pressurized air flowing in the process of lubricant oil body by filtration, pressure regulation body, be subjected to the influence of the little caliber of pipe joint, very be easy to generate the phenomenon of " circulation ", " flow-disturbing ", " pressure drop ".Therefore, this series products afterwards, just will the improvement residing in filtration body and pressure regulation body will be set as one, become single " filtering the pressure regulation body ", and combine with the lubricant oil body, it has given up the setting of pipe joint, is arranged in the screw that is preset in this two body with the lubricant oil body with bolt and is locked together in (be in the industry be generally called two one moulding) and directly will filter the pressure regulation body; But the shortcoming of this kind structure is only two bodies to be done combination, but can't be with more groups of body series connection.In addition,, make careless worker mistake one's bearings easily and the facts that takes place at all can't assemble, influence working efficiency because there is not position structure.

The improvement design that the Taiwan patent application is provided for No. 83211586, be to be provided with corresponding bolt at body to wear, and be provided with in two ends that bolt wears and become vertical slippage road with it, in the slippage road, be provided with nut, this nut can be moved freely in the slippage road, when body is made up, nut in the body of the place ahead can be removed the position that bolt wears, directly bolt is worn according to this be screwed into rear to the body at rear nut with combination, and can be for convenience detach, and do between body and body by locating stud, and cooperate the location between body and tooth seat, do not make and can load and unload mistake.

Fig. 1 shows the air pressure conditioning group of prior art, is used for connecting the structure of the connection set A of two groups of pressurized air processor B; Wherein, the relative both sides of the body of pressurized air processor B are provided with the air inlet/outlet B1 that is communicated to body interior, and other body side is provided with the recess B2 of symmetry.This connection set A comprises connecting base A1, a fixed block A5 and at least one screw A6 with through hole A10; It links the mode of two pressurized air processor B, be seal washer A2 to be set in the periphery of the through hole A10 of joint seat A1, then the through hole A10 of both sides is aimed at the inlet/outlet B1 of two groups of pressurized air processor B, utilize screw A6 to pass the hole of fixed block A5 again and lock the screw A3 of joint seat A1, and then the kink that makes fixed block A5 both sides embeds the recess B2 of compression air processor B body, reach two groups of pressurized air processor B are linked fixing, and the pressurized air purpose that can between two groups of pressurized air processor B, circulate.

Be different from structure shown in Figure 1 though the other forms of connection set of prior art has, still need more element in general, and install and the equal inconvenience of dismounting.

The model utility content

Main purpose of the present utility model is to provide a kind of modular coupling device, this coupling device can be set at the air inlet/outlet position of the pressurized air processor of air pressure conditioning group in advance, when needing to expand the quantity of described processor, can link quickly and easily by this coupling device, and when dismounting is quick and convenient similarly.

Technological means of the present utility model is that this coupling device includes one first link component and one second link component:

Described first link component has first and second that is positioned at opposite side, and have run through this first with second first through hole, this first face is provided with at least one embedding pull piece and at least one protruding grain, described second face is provided in to be installed in the air ports position of a pressurized air processor, makes this first through hole corresponding with this air ports straight line;

Described second link component has first and second that is positioned at opposite side; and have run through this first with second second through hole; this first face is provided with a central siphon that can be matched with described first through hole; this central siphon have first of this second link component of axial perforation with second second through hole; first face of described second link component be provided with at least one can with this embedding arcuate furrow that piece cooperates of pulling; and recess that can be complementary with this protruding grain; second face of this second link component is provided in to be installed in the air ports position of another pressurized air processor; make this second through hole corresponding with this air ports straight line; when described central siphon rotates in this first through hole; the described embedding piece of pulling moves along this arcuate furrow; during to a precalculated position, described protruding grain is located with this recess complementary fit.

Be positioned on first of second connecting element, the external diameter of the central siphon that cooperates with described first through hole is provided with one first seal element.Second face of described second connecting element is provided with second seal element around described second through hole.

Its first of perforation by laying respectively at described first link component and second link component and second first through hole and second through hole, screw can pass this first through hole and second through hole respectively, thereby first link component and second link component is locked in the screw of two pressurized air processors respectively.

The utility model links first technological means that interfixes with second link component with described first, be one hook portion to be set at the pull free end of piece of this embedding, and form respectively at the two ends of described arcuate furrow one wide with a narrow portion, this wide can be passed for the embedding piece of pulling, this embedding is pulled piece when being displaced to this narrow, and described hook portion is fastened on the edge of this arcuate furrow and fixes; Pull piece oppositely when arcuate furrow is displaced to wide when embedding, and the piece of then embedding can being pulled breaks away from arcuate furrow, and then first and second link component is separated.

The utility model can be provided with shell fragment first of first link component, and described protruding grain is located at this shell fragment, makes protruding grain possess elasticity, when protruding grain is displaced to recess, utilizes the elastic force of shell fragment to allow protruding grain embed recess and locatees.In addition, the utility model can be provided with at least one groove first of second link component, and aforementioned protruding grain was to be positioned at this groove before not locating with this recess is complementary, caused elastic fatique to avoid protruding grain to continue to be compressed.Described groove and concave portion from and do not interconnect.

Feature of the present utility model, be to provide first link component and second link component that can link combination mutually in modular mode, this first and second link component can be by the both sides of predetermined fixed in the pressurized air processor, therefore, between two groups of pressurized air processors, can link by this first and second link component quick combined, even can expand more groups of pressurized air processors.

The combination of described first and second link component, mainly be to adopt mutual fit, rotation and locate, thereby two groups of pressurized air processors are linked together and form sealing, and be able between two groups of pressurized air processors, circulate by pressurized air by this first and second link component; Described first and second link component can also be removed the location, and separates after the counterrotating, and its assembling and dismounting are all very quick, convenient.

Description of drawings

Fig. 1 is for showing the three-dimensional exploded view of the connection set structure of air pressure conditioning group in the prior art;

Fig. 2 is for showing embodiment's stereogram of the utility model coupling device;

Fig. 3 is used to connect embodiment's three-dimensional exploded view of two groups of pressurized air processors for showing the utility model coupling device;

Fig. 4 is the state after the elements combination shown in demonstration the 3rd figure;

Fig. 5 expands contract embodiment's stereogram of air processor of multiple pressure more for showing that coupling device of the present utility model is used to connect;

Fig. 6 A is for showing the configuration state before first link component of the present utility model and second link component do not make up;

Fig. 6 B is for showing the configuration state after first link component of the present utility model and second link component make up.

Wherein, description of reference numerals is as follows:

1 first link component

11 first through holes

The 12 embeddings piece of pulling

13 shell fragments

131 protruding grains

14 first holes

15 screws

2 second link components

20 central siphons

21 second through holes

22 first seal elements

23 grooves

24 recesses

25 second holes

26 arcuate furrows

261 wide portions

262 narrow portions

27 screws

28 second seal elements

3 pressurized air processors

31 air ports

32 screws

Embodiment

Below cooperate and graphic embodiment of the present utility model is done more detailed description, thereby this operator of any familiar with understanding can be implemented according to this studying the present specification postscript carefully.

With reference to Fig. 2, coupling device of the present utility model, its preferred embodiment includes one first link component 1 and one second link component 2.Wherein, first link component 1 has first and second that is positioned at opposite side, and have run through this first with second first through hole 11, this first face is provided with two embeddings that are positioned at symmetrical both sides piece 12 of pulling, the pull free end of piece 12 of this embedding is formed with hook portion, makes embedding piece 12 integral body of pulling present L shaped shape; This first also is provided with two shell fragments 13 that are positioned at symmetrical both sides, and this shell fragment 13 is gone up direct profile groove and formed from first of first link component 1, and near free-ended positions one protruding grain 131 is set at this shell fragment 13; In addition, also be provided with its first of a plurality of perforation and second first hole 14 at first link component 1.

The preferred embodiment of described second link component 2, have first and second that is positioned at opposite side, this first face is provided with a central siphon 20 that can be matched with described first through hole 11, this central siphon 20 have first of this second link component 2 of axial perforation with second second through hole 21, the external diameter of central siphon 20 is provided with at least one first seal element 22; First face of this second link component 2 is provided with and is positioned at symmetrical both sides, and can with the aforementioned embedding arcuate furrow 26 that piece 12 cooperates of pulling, this arcuate furrow 26 has wide 261 that is positioned at an end, and be positioned at narrow 262 of the other end, this wide 261 can be passed for this embedding piece 12 of pulling, this embedding pull piece 12 be displaced to this narrow 262 o'clock, the pull hook portion of piece 12 ends of embedding can be fastened on the edge of arcuate furrow 26.First of second link component 2 also is provided with the groove 23 and recess 24 that is positioned at symmetrical both sides, and this groove 23 extends a length, this recess 24 be can with the circular concave point of protruding 131 complementations; Groove 23 and recess 24 are separated from one another and be not communicated with; Second second seal element 28 (as shown in Figure 6A) that then is provided with around this second through hole 21 of second link component 2.In addition, also be provided with its first of a plurality of perforation and second second hole 25 at second link component 2.

Fig. 3 shows that coupling device of the present utility model is used to connect the embodiment of two groups of pressurized air processors 3; Wherein, the profile of pressurized air processor 3 and pressurized air processor B shown in Figure 1 are inequality, and but, this profile is not an emphasis, and coupling device of the present utility model goes for the connection between the pressurized air processor of Any shape.In Fig. 3, the relative bi-side of two groups of pressurized air processors 3 all have air ports 31, and are provided with plural screw 32; When making this pressurized air processor 3, first link component 1 and second link component 2 can be installed respectively in the bi-side with air ports 31 directly; Its mounting type is to utilize screw to pass first hole 14 of first link component 1, locks the screw 32 of pressurized air processor 3 one sides again; And utilize screw to pass second hole 25 of second link component 2, and lock the screw 32 of pressurized air processor 3 opposite sides again, first and second link components when dispatching from the factory, pressurized air processor 3 are fixed together; After second link component 2 was fixed in pressurized air processor 3, described second seal element 28 was promptly oppressed and is produced the leakproof effect of driving fit.Therefore, when needs connect two groups of pressurized air processors 3, can be as shown in Figure 6A, directly the central siphon 20 with second link component 2 is inserted in first through hole 11 of first link component 1, the embedding piece 12 of pulling is inserted in wide 261 of arcuate furrow 26, and protruding grain 131 is also inserted in the groove 23, then two groups of pressurized air processors 3 are rotated relatively, make the embedding piece 12 of pulling be displaced to narrow 262 from width 261, cross groove 23 ends and enter recess 24 location up to the protruding grain 131 of limit relief, the pull hook portion of piece 12 of embedding this moment promptly is fastened on the edge (shown in the 6th B figure) of arcuate furrow 26, it is fixing to allow two groups of pressurized air processors 3 link, and constitutes air pressure conditioning group jointly; 22 of described first seal elements produce driving fit leakproof effect between central siphon 20 external diameters and first through hole, 11 internal diameters.Fig. 4 is the state after the elements combination of displayed map 3.When needs expand more groups of pressurized air processors, also can utilize aforesaid mode, unrestrictedly linked combination (as shown in Figure 5).

In the time the pressurized air processor will being dismantled, then need only two groups of pressurized air processors to rotate in contrast to aforesaid direction, just can make protruding grain 131 break away from recesses 24, and the embedding piece 12 of pulling is displaced to wide 261, and then can makes the embedding piece 12 of pulling break away from arcuate furrows 26 and separate; Its operation assembling or dismounting are very quick, convenient.

The above person only is in order to explain preferred embodiment of the present utility model; be not that attempt is done any pro forma restriction to the utility model according to this; therefore; all have in that identical creation spirit is following do relevant any modification of the present utility model or change, all must be included in the category of the utility model intention protection.

Claims

1. the modular coupling device of an air pressure conditioning group is characterized in that, includes:

One first link component, have first and second that is positioned at opposite side, and have run through this first with second first through hole, this first face is provided with at least one embedding pull piece and at least one protruding grain, described second face is provided in to be installed in the air ports position of a pressurized air processor, makes this first through hole corresponding with this air ports straight line;

One second link component; have first and second that is positioned at opposite side; this first face is provided with a central siphon that can be matched with described first through hole; this central siphon have first of this second link component of axial perforation with second second through hole; first face of described second link component be provided with at least one can with this embedding arcuate furrow that piece cooperates of pulling; and recess that can be complementary with this protruding grain; second face of this second link component is provided in to be installed in the air ports position of another pressurized air processor; make this second through hole corresponding with this air ports straight line; when described central siphon rotates in this first through hole; the described embedding piece of pulling moves along this arcuate furrow; during to a precalculated position, described protruding grain is located with this recess complementary fit.

2. the modular coupling device of air pressure conditioning group as claimed in claim 1, it is characterized in that, the pull free end of piece of described embedding has hook portion, described arcuate furrow has the wide portion that is positioned at an end, and the narrow portion that is positioned at the other end, this wide can be passed for this embedding piece of pulling, and this embedding is pulled piece when being displaced to this narrow, and described hook portion is fastened on the edge of this arcuate furrow.

3. the modular coupling device of air pressure conditioning group as claimed in claim 1 or 2 is characterized in that, first face of described first connecting element is provided with shell fragment, and described protruding grain is located on this shell fragment.

4. the modular coupling device of air pressure conditioning group as claimed in claim 3 is characterized in that, first face of described second link component is provided with at least one groove, and aforementioned protruding grain was to be positioned at this groove before not locating with this recess is complementary.

5. the modular coupling device of air pressure conditioning group as claimed in claim 4 is characterized in that, described groove and concave portion from and do not interconnect.

6. the modular coupling device of air pressure conditioning group as claimed in claim 1 is characterized in that the external diameter of described central siphon is provided with first seal element.

7. the modular coupling device of air pressure conditioning group as claimed in claim 1 is characterized in that, second face of described second connecting element is provided with second seal element around this second through hole.

8. the modular coupling device of air pressure conditioning group as claimed in claim 1, it is characterized in that, described first link component and second link component be respectively equipped with connect its first with second first through hole and second through hole, pass this first through hole and second through hole respectively for screw, and first link component and second link component are locked in the screw of two pressurized air processors respectively.