CN208204148U - Adapter plate for fixing electromagnetic valve - Google Patents

Abstract

The utility model relates to a fixed keysets that uses of solenoid valve is equipped with switching through-hole and switching screw in the keysets, corresponds to the fixed screw of various solenoid valves and the fixed orifices on the various base plates respectively, makes the solenoid valve fix behind the keysets, but on the base plate of various specifications through the keysets lock solid, and the solenoid valve switching replacement that is applicable to multiple brand, specification is used.

Description

The fixed pinboard of solenoid valve

Technical field

The utility model relates to a kind of pinboard, the pinboard of espespecially a kind of solenoid valve that locks, more to be suitable for The solenoid valve switching of kind label, specification is replaced.

Background technique

In recent years along with automate production processes such as petrochemistry, food industry, drug manufacturing industry, water treatment plant, build The automation controls such as air-conditioning equipment are built, automatically operated valve is widely used.There are air pressure operation, electronic behaviour in automatic operation valve Work, hydraulic operation etc., wherein since compressed air piping and connection are simple, it is again economical to save the energy, and safety is higher, Therefore, air pressure operation automatically operated valve is just used to wide scope；The valve opening and closing of air pressure operation automatically operated valve is by By the direction controlling of cylinder, with changeover valve, it is necessary to the air-operated solenoid valve that need to arrange in pairs or groups makees direction controlling, therefore, solenoid valve all with Air cleaner, pneumatics table, the piping of disengaging gas and other spare parts etc. are fixed on a plate base, then substrate is locked in cylinder On body.

If solenoid valve failure in use or because specification changes, when needing to replace the solenoid valve of other labels, due to electricity The label of magnet valve, specification are different, and therefore, the position of solenoid valve fixing threaded hole, specification be not also identical, i.e., can be because of the fixed spiral shell of solenoid valve The position in hole and the fixation hole of substrate are misfitted, and can not be replaced.

As shown in Fig. 2, three fixing threaded hole 21A of its fixing seat of existing first solenoid valve 20A 22A match for triangle It sets, the first solenoid valve 20A is locked on first substrate 10A, corresponding first solenoid valve of three fixation hole 12A of first substrate 10A Three positions fixing threaded hole 21A of 20A are arranged, and are similarly triangular arrangement.

As shown in figure 3, two smaller fixing threaded hole 21B of its fixing seat of second solenoid valve 20B 22B are that upper right diagonally opposing corner is matched It sets, second solenoid valve 20B is locked on the second substrate 10B, corresponding second electricity of the smaller fixation hole 12B of two of the second substrate 10B Two positions smaller fixing threaded hole 21B of magnet valve 20B are arranged, and are similarly the configuration of upper right diagonally opposing corner.

As shown in figure 4, two fixing threaded hole 21C of third solenoid valve its fixing seat of 20C 22C are the configuration of upper left diagonally opposing corner, Third solenoid valve 20C is locked on third substrate 10C, and two fixation hole 12C of third substrate 10C correspond to third solenoid valve 20C Two positions fixing threaded hole 21C setting, be similarly upper right diagonally opposing corner configuration.

Fixing threaded hole i.e. per a solenoid valve is different from the position of the fixation hole per a substrate or specification, if The third solenoid valve 20C on third substrate 10C is replaced with the first solenoid valve 20A or second solenoid valve 20B, it is necessary to remove Three substrate 10C could lock third substrate 10C redrilling the first solenoid valve 20A or second solenoid valve 20B, still, because Air cleaner 40, pneumatics table 50, the piping of disengaging gas and other spare parts etc. are equipped on per a substrate, it is necessary to dismantle simultaneously The equal spare parts, could the redrilling on substrate, be loaded on another money battery valve, air filter air device, oil pressure gauge, piping and Other spare parts, and will affect production operation and time-consuming, therefore still will be with the electromagnetism valve replacement of genuine original specification, so that shape At monopolistic market, this means, when same substrate will lock different solenoid valves, whole spare part must be still removed and and by substrate weight The operation newly to drill, therefore be not inconsistent practical and to be improved.

If it is hydraulic operation, substrate is removed, then must dismantle oil filter, oil pressure gauge and disengaging oil piping, will make Oil stream goes out, and after the completion of electromagnetism valve replacement, oil filter, oil pressure gauge and disengaging oil piping is put in back, in this way, not only to do dismounting zero The operation of component and redrilling, in addition to influencing production operation and time-consuming outer, flow out greasy dirt wipes the numerous of cleaning work It is trivial, it is real ineffable, it is more to be improved.

The present inventor's missing that it is replaced in view of existing solenoid valve, over tens of remaining years, always nobody is replaced The conception changed occurs, i.e., to be engaged in the experience in more than 30 years of the industry, sets about researching and developing its solution, it would be desirable to develop one kind The more solenoid valve replacing structure of ease of use and practicability to promote the development of this industry, then through it is more when design and have this reality With novel generation.

Utility model content

The main purpose of the utility model is providing a kind of switching being additional between various solenoid valves and various substrates Original solenoid valve can be replaced with one to one replacement electromagnetism with pinboard using the solenoid valve in the utility model is fixed by plate Valve, or original solenoid valve is selectively changed to the wherein a of two or more replacement solenoid valve, or will be different original Solenoid valve is all changed to specific replacement solenoid valve, different original solenoid valves can also be selectively changed to two or more and replaced The wherein a of solenoid valve is changed, to expand use scope.

To be made up to above-mentioned using same pinboard to get with the solenoid valve switching replacement for being applicable in various labels, various specifications With for example one-to-one replacement uses, and pinboard is that the original will be installed on a substrate is changed to a replacement with solenoid valve Solenoid valve, for the pinboard through there is a former replacement hole group of Kong Zuyu mono-, which respectively corresponds this with the Kong Zuyu replacement hole group The original hole location of solenoid valve and the replacement solenoid valve, wherein one side is mutual by the replacement Kong Zuyu pinboard for the replacement solenoid valve It is mutually fixed, when removing the original solenoid valve, the pinboard another side is directly fixed on the substrate with hole group through the original, without With the disassembly substrate.

The above-mentioned pinboard two sides is respectively one first fitting surface and one second fitting surface, which is to solid Due to the substrate, and the aperture of the original hole group is a screw hole, and the aperture of the replacement hole group is a through-hole.

The through-hole of above-mentioned replacement hole group is that fish eyelet or bellmouth are one of in the aperture of first fitting surface.Replace hole Adjacent through-hole can connect into an elongated hole in group.

For example one-to-many replacement uses, and pinboard is that the original will be installed on a substrate is changed to one with solenoid valve Solenoid valve is changed in choosing, and for the pinboard through there is a former replacement hole group of Kong Zuyu at least two, original hole group corresponds to the original electricity consumption The hole location of magnet valve, the replacement hole group is corresponding with a replacement hole location for solenoid valve respectively, and in replacement, user is by the replacement electromagnetism It is selected in valve and makes the choosing and change that solenoid valve is corresponding to be fixed on the pinboard wherein one side, with when removing the original solenoid valve, through this The pinboard another side is directly fixed on the substrate with hole group by original, and does not have to dismantle the substrate.

The above-mentioned pinboard two sides is respectively one first fitting surface and one second fitting surface, which is to solid Due to the substrate, and the aperture of the original hole group is a screw hole, and the aperture of the replacement hole group is a through-hole.

The through-hole of above-mentioned replacement hole group is that fish eyelet or bellmouth are one of in the aperture of first fitting surface.Replace hole Adjacent through-hole can connect into an elongated hole in group.

For example many-one replacement uses, and pinboard is a selection solenoid valve is changed to a replacement solenoid valve, this turn Fishplate bar through have at least two it is former replace hole groups with Kong Zuyu mono-, the original hole group hole location pair with a former solenoid valve respectively It answers, which corresponds to the hole location of the replacement solenoid valve；The selection solenoid valve is by the original with selecting and fix in solenoid valve In on a substrate, and the replacement solenoid valve is fixed on the pinboard wherein in one side, to remove the choosing by the replacement hole group When with solenoid valve, the pinboard another side is directly fixed on the substrate with hole group through the original, and does not have to dismantle the substrate.

The above-mentioned pinboard two sides is respectively one first fitting surface and one second fitting surface, which is to solid Due to the substrate, and the aperture of the original hole group is a screw hole, and the aperture of the replacement hole group is a through-hole.

The through-hole of above-mentioned replacement hole group is that fish eyelet or bellmouth are one of in the aperture of first fitting surface；Replace hole Adjacent through-hole can connect into an elongated hole in group.

For example multi-to-multi replacement uses, and pinboard is to change solenoid valve a selection solenoid valve is changed to a choosing, this turn Fishplate bar through have at least two it is former replace hole groups with Kong Zuyu at least two, the original hole group hole with a former solenoid valve respectively Position is corresponding, and the replacement hole group is corresponding with a replacement hole location for solenoid valve respectively；The selection solenoid valve is by the original solenoid valve It selects and is fixed on a substrate, with when removing the selection solenoid valve, user can make this by selecting in the replacement solenoid valve Choosing, which is changed solenoid valve and corresponded to, is fixed on the pinboard wherein one side, and is directly fixed on the pinboard another side with hole group through the original The substrate, and do not have to dismantle the substrate.

The above-mentioned pinboard two sides is respectively one first fitting surface and one second fitting surface, which is to solid Due to the substrate, and the aperture of the original hole group is a screw hole, and the aperture of the replacement hole group is a through-hole.

The through-hole of above-mentioned replacement hole group is that fish eyelet or bellmouth are one of in the aperture of first fitting surface.Replace hole Adjacent through-hole can connect into an elongated hole in group.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of the automatically operated valve of air pressure operation；

Fig. 2 is the exploded perspective schematic diagram of existing first solenoid valve of automatically operated valve；

Fig. 3 is the exploded perspective schematic diagram of the existing second solenoid valve of automatically operated valve；

Fig. 4 is the exploded perspective schematic diagram of the existing third solenoid valve of automatically operated valve；

Fig. 5 is the cut-away section stereoscopic schematic diagram of pinboard in the utility model first embodiment；

Fig. 6 is the exploded perspective schematic diagram of the first solenoid valve replacement in the utility model first embodiment；

Fig. 7 is the combination diagrammatic cross-section of the first solenoid valve replacement in the utility model first embodiment；

Fig. 8 is the cut-away section stereoscopic schematic diagram of pinboard in the utility model second embodiment；

Fig. 9 is the exploded perspective schematic diagram of the first solenoid valve replacement in the utility model second embodiment；

Figure 10 is the combination diagrammatic cross-section of the first solenoid valve replacement in the utility model second embodiment；

Figure 11 is the exploded perspective schematic diagram of second solenoid valve replacement in the utility model second embodiment；

Figure 12 is the combination diagrammatic cross-section of second solenoid valve replacement in the utility model second embodiment；

Figure 13 is another aperture schematic diagram of pinboard in second embodiment；

Figure 14 is that the cut-away section of the utility model 3rd embodiment pinboard amplifies stereoscopic schematic diagram；

Figure 15 is the exploded perspective schematic diagram of the first solenoid valve replacement in the utility model 3rd embodiment；

Figure 16 is the combination diagrammatic cross-section of the first solenoid valve replacement in the utility model 3rd embodiment；

Figure 17 is the exploded perspective schematic diagram of second solenoid valve replacement in the utility model 3rd embodiment；

Figure 18 is the combination diagrammatic cross-section of second solenoid valve replacement in the utility model 3rd embodiment；

Figure 19 is another aperture schematic diagram of pinboard in 3rd embodiment；

Figure 20 is the floor map of pinboard in the utility model fourth embodiment；

Figure 21 is the floor map of pinboard in the 5th embodiment of the utility model.

Specific embodiment

It please refers to shown in Fig. 5, is the cut-away section stereoscopic schematic diagram of pinboard in the utility model first embodiment.In In first embodiment, in response to failure or because of actual jobs demands such as specification changes, it is intended to be installed on the second substrate 10B in Fig. 3 Second solenoid valve 20B be changed to the first solenoid valve 20A.

30 two sides of pinboard is respectively one first fitting surface 301 and one second fitting surface 302, and with shown in ginseng Fig. 6, is matched The hole location of second solenoid valve 20B is closed through there is a former hole group, original is screw hole with the aperture of hole group and includes that there are two second Screw hole 31B.Through there is a replacement hole group, the aperture of replacement hole group is through-hole and wraps the hole location of another corresponding first solenoid valve 20A Containing there are three first through hole 32A.

In this present embodiment, the first solenoid valve 20A passes through the second assembly of first through hole 32A and pinboard 30 with bolt 33 Face 302 is fastened to each other, when replacement, first by removing second solenoid valve 20B on the second substrate 10B, then with bolt 11 through the second screw hole First fitting surface 301 of pinboard 30 is directly fixed on the second substrate 10B by 31B.

Due to having the fixation hole 12B of corresponding second solenoid valve 20B hole location on the second substrate 10B, on pinboard 30 The second screw hole 31B equipped with corresponding hole site, the pinboard 30 for making to be fixed with the first solenoid valve 20A can be using bolt 11 directly with the Two substrate 10B are fixed to each other and do not have to disassembly the second substrate 10B.

Furthermore to enable the pinboard 30 for being equipped with the first solenoid valve 20A smoothly to fix with the second substrate 10B, as Fig. 5, Shown in Fig. 7, first through hole 32A can be configured to fish eyelet or bellmouth in the aperture 321 of the first fitting surface 301, make bolt 33 After locking fixation, bolt head can be embedded in pinboard 30 and flush with the first fitting surface 301.

In the utility model, when that the original on substrate need to be changed to a replacement solenoid valve with solenoid valve, such as this implementation It the case where in example with the second solenoid valve 20B on the first solenoid valve 20A replacement the second substrate 10B, can be not by pinboard 30 Under the premise of dismantling the second substrate 10B, the solenoid valve on the second substrate 10B is directly changed to first by second solenoid valve 20B Solenoid valve 20A, for subsequent use, and need not also dismantle or need not reset air cleaner 40, pneumatics table 50, piping and other Spare part can be saved the time required to more mentioning, improve service efficiency.

It please refers to shown in Fig. 8, is the cut-away section stereoscopic schematic diagram of pinboard in the utility model second embodiment.In In second embodiment, in response to failure or because of actual jobs demands such as specification changes, it is intended to be installed on third substrate 10C in Fig. 4 Third solenoid valve 20C replace with the first solenoid valve 20A or second solenoid valve 20B.

The two sides pinboard 30A is respectively one first fitting surface 301 and one second fitting surface 302, and shown in same ginseng Fig. 9, For the hole location of cooperation third solenoid valve 20C through there is a former hole group, original hole group includes that there are two third screw hole 31C.It is another corresponding The hole location of first and second solenoid valve 20A, 20B has extended through a replacement hole group, respectively three first through hole 32A, two second Through-hole 32B.

According to actual job demand, user by selected in first and second solenoid valve 20A, 20B make it is a, such as Fig. 9, Tu10Zhong The second dress that first through hole 32A and pinboard 30A is passed through with bolt 33 for selected first solenoid valve 20A, the first solenoid valve 20A out It is fastened to each other with face 302, and in Figure 11, Figure 12 it is selected second solenoid valve 20B out.Second solenoid valve 20B is logical with bolt 33 The second fitting surface 302 for crossing the second through-hole 32B and pinboard 30A is fastened to each other.

For selecting fixed first solenoid valve 20A in Fig. 9, Figure 10, when replacement, the first solenoid valve 20A is fixed on pinboard 30A The second fitting surface 302, it is straight through third screw hole 31C after removing third solenoid valve 20C on third substrate 10C, then with bolt 11 It connects and the first fitting surface 301 of pinboard 30A is fixed on third substrate 10C.

Due to having the fixation hole 12C of corresponding third solenoid valve 20C hole location on third substrate 10C, on pinboard 30A Third screw hole 31C equipped with corresponding hole site, make to be fixed with the first solenoid valve 20A pinboard 30A can using bolt 11 directly with Third substrate 10C is fixed to each other and does not have to disassembly third substrate 10C.

Furthermore for enable to be equipped with the pinboard 30A of the first solenoid valve 20A or second solenoid valve 20B smoothly with third base Plate 10C is fixed, and as shown in Figure 10, Figure 12, first and second through-hole 32A, 32B can be set as in the aperture 321 of the first fitting surface 301 For fish eyelet or bellmouth, make bolt 33 lock it is fixed after, bolt head can be embedded in pinboard 30A and with the first fitting surface 301 flush.

In the utility model, made being changed to solenoid valve the original on substrate by being selected in different replacement solenoid valves Choosing when changing solenoid valve, as in the present embodiment by selecting the first solenoid valve in the first solenoid valve 20A or second solenoid valve 20B 20A the case where replacing the third solenoid valve 20C installed on third substrate 10C, can not dismantle third by pinboard 30A Under the premise of substrate 10C, the solenoid valve on third substrate 10C is selectively directly changed to the first solenoid valve 20A, for rear It is continuous to use, and air cleaner 40, pneumatics table 50, piping and other spare parts need not be also dismantled or need not reset, it can save more The time required to mentioning, service efficiency is improved.

In addition, pinboard 30A can also be as shown in Figure 13, it is another to increase replacing for a corresponding 4th solenoid valve (not shown) Hole group is changed, there are three fourth hole 32D for replacement hole group tool, equally the 4th solenoid valve can be passed through fourth hole 32D with bolt 33 Fastened to each other, the third solenoid valve that will be installed on third substrate 10C in Fig. 4 with the second fitting surface 302 of pinboard 30A 20C, which is changed to, replaces with the first solenoid valve 20A or second solenoid valve 20B or the 4th solenoid valve.

It please refers to shown in Figure 14, is the cut-away section stereoscopic schematic diagram of pinboard in the utility model 3rd embodiment. In 3rd embodiment, in response to failure or because of actual jobs demands such as specification changes, it is intended to be filled on the second substrate 10B in Fig. 3 If second solenoid valve 20B or Fig. 4 in the third solenoid valve 20C that is installed on third substrate 10C be changed to and replace with the first electricity Magnet valve 20A.

The two sides pinboard 30B is respectively one first fitting surface 301 and one second fitting surface 302, and shown in same ginseng Figure 15, The hole location of second and third solenoid valve 20B, 20C is cooperated to extend through a former hole group, original is respectively two the second screw holes with hole group 31B and two third screw hole 31C.The hole location of another corresponding first solenoid valve 20A is through there is a replacement hole group, comprising there are three first Through-hole 32A.

According to actual operation, the second electricity in Fig. 3 can be replaced with the first solenoid valve 20A as shown in Figure 15, Figure 16 Magnet valve 20B, the first solenoid valve 20A are solid mutually by the second fitting surface 302 of first through hole 32A and pinboard 30B with bolt 33 It is fixed, or as shown in Figure 17, Figure 18, the third solenoid valve 20C in Fig. 4, the first solenoid valve are replaced with the first solenoid valve 20A 20A is fastened to each other by the second fitting surface 302 of first through hole 32A and pinboard 30B with bolt 33.

To select to replace installed on the second substrate 10B in Fig. 3 second with the first solenoid valve 20A in Figure 15, Figure 16 For solenoid valve 20B, second solenoid valve 20B is by selecting in second and third solenoid valve 20B, 20C and being fixed on the second substrate 10B On.In replacement, the first solenoid valve 20A is fixed on the second fitting surface 302 of pinboard 30B, when replacement, by the second substrate 10B On remove second solenoid valve 20B after, then with bolt 11 directly the first fitting surface 301 of pinboard 30B is consolidated through the second screw hole 31B Due on the second substrate 10B.

Due to having the fixation hole 12B of corresponding second solenoid valve 20B hole location on the second substrate 10B, on pinboard 30B The second screw hole 31B equipped with corresponding hole site, make to be fixed with the first solenoid valve 20A pinboard 30B can using bolt 11 directly with The second substrate 10B is fixed to each other and does not have to disassembly the second substrate 10B.

Furthermore for enable to be equipped with the pinboard 30B of the first solenoid valve 20A smoothly with the second substrate 10B or third substrate 10C is fixed, as shown in Figure 16, Figure 18, first through hole 32A the aperture 321 of the first fitting surface 301 can be configured to fish eyelet or Bellmouth makes bolt 33 after locking fixation, and bolt head can be embedded in pinboard 30B and flush with the first fitting surface 301.

In the utility model, when that the original on different substrate need to be changed to a replacement solenoid valve with solenoid valve, such as originally The first solenoid valve 20A to be replaced to the second solenoid valve 20B or third substrate that are installed on the second substrate 10B in embodiment The case where third solenoid valve 20C installed on 10C, by corresponding to second and third solenoid valve 20B, 20C hole location on pinboard 30B Former hole group, be available for users to selected in second and third solenoid valve 20B, 20C it is a be changed to the first solenoid valve 20A, and select Solenoid valve out is that correspondence is fixed on substrate, such as selects second solenoid valve 20B, is fixed with joining shown in Fig. 3, Figure 15 In the second substrate 10B, using the original of pinboard 30B with Kong Zuke under the premise of not dismantling the second substrate 10B, by the second substrate Solenoid valve on 10B is directly changed to the first solenoid valve 20A, for subsequent use, and need not also dismantle or need not reset air Filter 40, pneumatics table 50, piping and other spare parts can be saved the time required to more mentioning, improve service efficiency.

Third solenoid valve 20C is such as selected, equally can not dismantle third substrate with Kong Zuke by the original of pinboard 30B Under the premise of 10C, the solenoid valve on third substrate 10C is directly changed to the first solenoid valve 20A.

In addition, pinboard 30B can also be as shown in Figure 19, the another original for increasing by a corresponding 4th solenoid valve (not shown) With hole group, make can by second and third, select in four solenoid valve 20B, 20C and a to be changed to the first solenoid valve 20A.

There are three the 4th screw hole 31D with hole group tool for corresponding 4th solenoid valve hole location former on pinboard 30B, equally in removing After 4th solenoid valve, the first fitting surface 301 of pinboard 30B is directly fixed on through the 4th screw hole 31D by the 4th electricity with bolt 11 On the substrate of magnet valve.

Due to having the fixation hole and the 4th screw hole 31D of corresponding hole site on the substrate and pinboard 30B of the 4th solenoid valve, make The pinboard 30B for being equipped with the first solenoid valve 20A can be directly fixed on the substrate of the 4th solenoid valve, and not have to dismantle its base Plate.

It please refers to shown in Figure 20, is the floor map of pinboard 30C in the utility model fourth embodiment.In the 4th In embodiment, in response to failure or because of actually replacing demands such as specification changes, it is intended to will be installed on the second substrate 10B in Fig. 3 the The third solenoid valve 20C installed on third substrate 10C in two solenoid valve 20B or Fig. 4 is changed to the first solenoid valve 20A or the 4th Solenoid valve (not shown).

The two sides pinboard 30C is respectively one first fitting surface and one second fitting surface, and cooperate second and third solenoid valve 20B, The hole location of 20C has extended through a former hole group, and original is respectively two the second screw hole 31B and two third screw hole 31C with hole group. The hole location of another corresponding first, fourth solenoid valve 20A has extended through a replacement hole group, and replacement hole group is respectively three first through hole 32A and three fourth hole 32D, can be identical as previous embodiment, passes through first through hole 32A or fourth hole 32D with bolt 33, First solenoid valve 20A or the 4th solenoid valve are fixed on the second fitting surface of pinboard 30C.

It, can due to there is two groups of original hole groups corresponding with the hole location of second and third solenoid valve 20B, 20C respectively on pinboard 30C Other solenoid valves are changed to by selecting a in second and third solenoid valve 20B, 20C as selecting solenoid valve for user, and because There are two groups of replacement hole groups for respectively corresponding the first, fourth solenoid valve 20A hole location on pinboard 30C, when replacement, removed selection After solenoid valve, by selected in the first solenoid valve 20A or the 4th solenoid valve make it is a as choosing change solenoid valve, such as select the first electromagnetism The pinboard 30C for being equipped with the first solenoid valve 20A its first fitting surface is then directly fixed on and solenoid valve is selected to be filled by valve 20A If substrate on.

Such as selecting solenoid valve is the second solenoid valve 20B in Fig. 3, due to having corresponding second electromagnetism on the second substrate 10B The fixation hole 12B (Fig. 3) of valve 20B hole location also is provided with the second screw hole 31B of corresponding hole site on pinboard 30C, makes to be equipped with The pinboard 30C of one solenoid valve 20A can directly be fixed to each other with the second substrate 10B and not have to disassembly the second substrate 10B.

Furthermore to enable to be equipped with the pinboard 30C of the first solenoid valve 20A or the 4th solenoid valve second smoothly with Fig. 3 The third substrate 10C of substrate 10B or Fig. 4 are fixed, and first through hole 32A or fourth hole 32D are in the aperture of the first fitting surface 301 321 can be configured to fish eyelet or bellmouth, make to lock with bolt 33 it is fixed after, bolt head can be embedded in pinboard 30C and with First fitting surface 301 flushes.

In the utility model, the original on different substrate need to be changed to one by different replacement solenoid valves with solenoid valve When selecting the choosing made and changing solenoid valve, as former with selecting one in solenoid valve by second and third solenoid valve 20B, 20C two in the present embodiment Money will be selected solenoid valve to be replaced with and made by selecting in the first, fourth solenoid valve 20A two replacement solenoid valve as selection solenoid valve Choosing the case where changing solenoid valve, by pinboard 30C corresponding two former two groups of original hole groups (i.e. the with solenoid valve hole location Two groups of replacement hole groups (i.e. first through hole 32A and the of two screw hole 31B and third screw hole 31C) and corresponding two replacement solenoid valve Four through-hole 32D), so that user different former is selectively changed to solenoid valve wherein the one of two replacement solenoid valve for two Money, and in being had been provided on the substrate that original solenoid valve is installed corresponding hole location (i.e. fixation hole 12B, 12C), cooperate pinboard Former hole group on 30C, can be direct by the solenoid valve on substrate under the premise of not dismantling the substrate for selecting solenoid valve to be installed It is changed to choosing and changes solenoid valve, for subsequent use, and need not also dismantle or need not reset air cleaner 40, pneumatics table 50, match Pipe and other spare parts can be saved the time required to more mentioning, improve service efficiency.

In addition it is also possible to cooperate actual demand to increase the former number with solenoid valve and replacement solenoid valve, and corresponding add turns It is former on fishplate bar 30C to replace hole group with Kong Zuyu, three sections are selectively changed to not with solenoid valve with the original on sharp three sections of different substrates With the original solenoid valve and replacement solenoid valve of one of replacement solenoid valve or other numbers.

It please refers to shown in Figure 21, is the floor map of pinboard in the 5th embodiment of the utility model.In the present embodiment Pinboard 30D, primary structure is identical as the pinboard 30A in Figure 13, and effect having the same, therefore is marked with identical member Simultaneously the description thereof will be omitted for part symbol, and the difference of the two is that the pinboard 30D of the present embodiment can be by through-hole adjacent on pinboard 30A An elongated hole 34 can be connected into, i.e., first through hole 32A and fourth hole 32D adjacent in Figure 13 is linked to be an elongated hole 34, made Position is easily adjusted in lock bolt.

Its unlimited number on pinboard of elongated hole in the present embodiment, as long as adjacent lead to can be preset in pinboard Hole can be changed to elongated hole.

In above-described embodiment, using same pinboard, can one-to-one, one-to-many, many-one or multi-to-multi by different originals There is solenoid valve to be replaced with replacement solenoid valve, be applicable to a variety of labels, plurality of specifications solenoid valve between switching be replaced, expand The use scope of big solenoid valve.

The hole location and its number of its solenoid valve by way of example only, are not limited to, and should be with the electromagnetism of actual use Subject to valve, the type of its unlimited application operating of solenoid valve.

The above is only the preferred embodiment of the utility model only, and therefore, it does not limit the patent models of the utility model It encloses, therefore uses the simple modification and equivalent structure variation carried out by the utility model specification and schema content such as, it should all be similarly It is contained in the scope of the patents of the utility model, Chen Ming is given in conjunction.

Claims (7)

1. a kind of fixed pinboard of solenoid valve, the original will be installed on a substrate is changed to replacement electricity with solenoid valve Magnet valve, it is characterised in that:

For the pinboard through there is a former replacement hole group of Kong Zuyu mono-, which respectively corresponds original use with the Kong Zuyu replacement hole group The hole location of solenoid valve and the replacement solenoid valve, wherein one side is solid mutually by the replacement Kong Zuyu pinboard for the replacement solenoid valve It is fixed, when removing the original solenoid valve, the pinboard another side is directly fixed on the substrate with hole group through the original, and do not have to tear open Unload the substrate.

2. a kind of fixed pinboard of solenoid valve, the original will be installed on a substrate is changed to a choosing with solenoid valve and changes electricity Magnet valve, it is characterised in that:

For the pinboard through there is a former replacement hole group of Kong Zuyu at least two, which corresponds to the hole of the original solenoid valve with hole group Position, the replacement hole group is corresponding with a replacement hole location for solenoid valve respectively, and in replacement, user is fixed by selecting in the replacement solenoid valve The choosing out changes that solenoid valve is corresponding to be fixed on the pinboard wherein one side, with when removing the original solenoid valve, through original hole group The pinboard another side is directly fixed on the substrate, and does not have to dismantle the substrate.

3. a kind of fixed pinboard of solenoid valve, a selection solenoid valve is changed to a replacement solenoid valve, it is characterised in that:

The pinboard through have at least two it is former replace hole groups with Kong Zuyu mono-, the original with hole group respectively with a former solenoid valve Hole location is corresponding, which corresponds to the hole location of the replacement solenoid valve；

The selection solenoid valve is by the original with selecting and be fixed on a substrate in solenoid valve, and the replacement solenoid valve is replaced by this It changes hole group and is fixed on the pinboard wherein in one side, with when removing the selection solenoid valve, through the original with hole group directly by this turn Fishplate bar another side is fixed on the substrate, and does not have to dismantle the substrate.

4. a kind of fixed pinboard of solenoid valve changes solenoid valve a selection solenoid valve is changed to a choosing, it is characterised in that:

The pinboard through have at least two it is former replace hole groups with Kong Zuyu at least two, original with hole group respectively with an original electricity consumption The hole location of magnet valve is corresponding, and the replacement hole group is corresponding with a replacement hole location for solenoid valve respectively；

The selection solenoid valve is by the original with selecting and being fixed on a substrate in solenoid valve, to remove the selection solenoid valve When, user can be fixed on the pinboard wherein one side by selecting to make the choosing and change solenoid valve and correspond in the replacement solenoid valve, and pass through The pinboard another side is directly fixed on the substrate with hole group by the original, and does not have to dismantle the substrate.

5. the fixed pinboard of solenoid valve according to claim 1 or 2 or 3 or 4, it is characterised in that: the pinboard two sides Respectively one first fitting surface and one second fitting surface, first fitting surface are to be fixed on the substrate, and original hole group Aperture be a screw hole, the aperture of the replacement hole group is a through-hole.

6. the fixed pinboard of solenoid valve according to claim 5, it is characterised in that: the through-hole of the replacement hole group this The aperture of one fitting surface is that fish eyelet or bellmouth are one of.

7. the fixed pinboard of solenoid valve according to claim 5, it is characterised in that: replacement Kong Zuzhong adjacent through-hole An elongated hole can be connected into.