CN208043339U - A kind of new type gasoline filter seals detection device - Google Patents

Abstract

The utility model is related to a kind of new type gasoline filter seals detection devices.Holder including being connected with top plate is equipped with sink on top plate；It is connected with supporting vertical plate on the two side of sink, is connected with the supply air line of air inlet pipe equipped with inner end closing, outer end between two supporting vertical plates；It is connected with multigroup air supply hose on supply air line, activity envelope mouth is equipped in the end of air supply hose；Multigroup open slot is offered on the front/rear side wall of sink, passes through open slot to be equipped with the rocking handle hinged with sink, water-permeable supporting plate is stretched into sink and be connected in one end of rocking handle, the other end stretches out outside sink and is connected with rocking handle connecting rod；It is connected with buffering pipeline closed at both ends on supporting plate, multigroup fixed envelope mouth being connected with its inner cavity is connected on separator tube road, is connected with to rectify on fixed envelope mouth and helps cover；Further include cylinder barrel and the drive cylinder that sink is hinged, piston rod and rocking handle connecting rod are hinged.The utility model is simple in structure, detection efficiency is high, easy to operate and versatile.

Description

A kind of new type gasoline filter seals detection device

Technical field

The utility model belongs to filter production equipment technical field more particularly to a kind of new type gasoline filter seals Detection device.

Background technology

Gasoline filter is a kind of device providing clean gasoline for automobile engine, and existing gasoline filter includes Shell, cover board are equipped with vessel between shell and cover board, and refill is equipped in vessel, and cover board is equipped with oil inlet (oil outlet), Housing bottom is equipped with oil outlet (oil inlet).Shell is fixedly connected through screw with cover board or is processed in the junction of the two in pairs Layer seaming, for ensureing the bonding strength between strainer cover and shell and sealing performance.

It after gasoline filter machine-shaping, needs to be detected the leakproofness of gasoline filter, gasoline filter detection One of method is bubble method, that is, the filter that will be filled with gas is directly immersed in water, has seen whether that bubble comes up and judged.

It is existing that using bubble method to there is detection efficiency mostly to the equipment that being sealed property of fuel filter detects not high, The cumbersome problem of operating process, and equipment cost is high, poor universality.

Utility model content

The utility model provides a kind of structure design advantages of simple, inspection to solve technical problem present in known technology Survey efficient, easy-operating new type gasoline filter seals detection device, this detection device is applicable to the combustion of sizes The detection of oil rectifier, it is versatile.

The utility model is adopted the technical scheme that solve technical problem present in known technology：A kind of novel steam Oil rectifier device for detecting sealability, including top surface are connected with the holder of top plate, and sink is equipped on top plate；In sink head and the tail two Longitudinally disposed supporting vertical plate is connected on the side wall at end, between two supporting vertical plates be equipped with inner end closing, outer end be connected with into The supply air line of tracheae；It is connected with multigroup air supply hose being connected with its inner cavity on the periphery wall of supply air line, is supplying The end of hose is equipped with the activity envelope mouth being connected with its inner cavity；Multigroup open slot is offered on the front/rear side wall of sink, is worn It crosses open slot and is equipped with the rocking handle that is hinged with sink, water-permeable supporting plate, another is stretched into inside sink and be connected in one end of rocking handle One end is stretched out outside sink and is connected with the rocking handle connecting rod that can be linked together multiple rocking handles；It is connected in the top surface of supporting plate and laterally sets Buffering pipeline setting, closed at both ends is connected with multigroup fixed envelope being connected with its inner cavity on the periphery wall of buffering pipeline Mouth is removably connected with rectifying of being positioned to filter to be measured on the periphery wall of fixed envelope mouth and helps cover；It further include cylinder barrel It is hinged with the lateral wall of sink, the drive cylinder that piston rod end and rocking handle connecting rod are hinged.

The advantages of the utility model and good effect are：The utility model provides a kind of new type gasoline filter seals Detection device, the utility model is simple in structure, easy to operate, rocking handle can be driven to be revolved around hinge joint by the way that drive cylinder is arranged Turn, and then supporting plate and buffering pipeline thereon driven to immerse or the disengaging water surface, facilitate staff to gasoline filter to be measured into Row installation and detection, and improve the immersion of gasoline filter to be measured/go out water speed；When installing gasoline filter to be measured, The connection end at gasoline filter both ends need to be only inserted into respectively in fixed envelope mouth and activity envelope mouth, installation process is simply easy Operation, and suitable for the fuel filter of sizes；Being rectified by setting helps cover that can be positioned to gasoline filter, prevents it It is displaced or topples in detection process；Pipeline is buffered, it can be achieved that gasoline filter one end to be measured end by setting It blocks, the enclosure space in simultaneous buffering pipeline can play the role of buffering, will not be due to gasoline filter to be measured during gas transmission Air pressure increases too fast damage in clear device.It, can be to supply air line and each when each gasoline filter is completely immersed in the water surface or less It is pumped into compressed air in filter, judges that the leakproofness of filter, observation are easy, examine by whether occurring bubble in observation water The reliability height of survey, simple operation, the design of multistation improve the efficiency of detection operation.

Preferably：It is described to rectify that help cover include that the first anchor ear, the second anchor ear and third that are laterally arranged successively from bottom to top are embraced It binds round, the two can be connected as on whole anchor ear connecting rod by being connected between adjacent two anchor ear；In the second anchor ear and third anchor ear It is connected with the first rubber ring on wall, the second rubber ring is connected on the inner wall of the first anchor ear；First anchor ear is set in solid Surely it on the periphery wall of envelope mouth, and is detachably connected with fixed envelope mouth by bolt and fastening nut.

Preferably：The air supply hose is equidistantly arranged along the axial direction of supply air line；The fixed envelope mouth is along buffering The axis direction of pipeline equidistantly arranges.

Preferably：On the side wall of sink, the both sides of open slot be connected with symmetrically arranged two otic placodes, in end part of lug plate Through-hole in be equipped with hinging pin shaft, rocking handle is hinged by otic placode and hinging pin shaft with sink.

Preferably：The supporting plate is made of network address material.

Preferably：Multigroup ball valve is connected on the periphery wall of supply air line, air supply hose passes through ball valve and supply air line It is connected.

Preferably：The fixed envelope mouth and activity envelope mouth include the rubber positioned at the housing in outside and positioned at housing inner cavity Plug, centre bore is offered at the center of rubber stopper along its axial direction.

Description of the drawings

Fig. 1 is the main view broken section structural schematic diagram of the utility model；

Fig. 2 is the side view broken section structural schematic diagram of the utility model；

Fig. 3 is that rectifying for the utility model helps the broken section structural schematic diagram of cover.

In figure：1, holder；2, top plate；3, fixed envelope mouth；4, it rectifies and helps cover；4-1, the first anchor ear；4-2, the second anchor ear；4-3, Third anchor ear；4-4, anchor ear connecting rod；4-5, the first rubber ring；4-6, the second rubber ring；5, otic placode；6, rocking handle；7, supporting vertical plate； 8, supply air line；9, air supply hose；10, ball valve；11, activity envelope mouth；12, hinging pin shaft；13, air inlet pipe；14, pipeline is buffered； 15, supporting plate；16, sink；17, drive cylinder；18, rocking handle connecting rod.

Specific implementation mode

For that can further appreciate that the invention, features and effects of the utility model, hereby lifts following embodiment and be described in detail It is as follows：

Refer to Fig. 1 and Fig. 2, a kind of new type gasoline filter seals detection device of the utility model, including top surface It is connected with the holder 1 of top plate 2, sink 16 is equipped on top plate 2.It is connected on the side wall at 16 head and the tail both ends of sink longitudinally disposed Supporting vertical plate 7, inner end closing is equipped between two supporting vertical plates 7, outer end is connected with the supply air line 8 of air inlet pipe 13；Air inlet Pipe 13 is connected with compressed gas source.Multigroup air supply hose 9 being connected with its inner cavity is connected on the periphery wall of supply air line 8, The activity envelope mouth 11 being connected with its inner cavity is equipped in the end of air supply hose 9；Activity envelope mouth 11 is for the one of fuel filter A connection end (oil outlet/oil inlet) is inserted into and is sealed.Air supply hose 9 is equidistantly arranged along the axial direction of supply air line 8. It, can be in first-class of the periphery wall of supply air line 8 in order to which the ventilatory conditions to each air supply hose 9 control with further reference to Fig. 2 Away from affixed multigroup ball valve 10, air supply hose 9 is connected by ball valve 10 with supply air line 8.

As depicted in figs. 1 and 2, multigroup open slot is offered on the front/rear side wall of sink 16, in the side wall of sink 16 Upper, open slot both sides are connected with symmetrically arranged two otic placodes 5, and hinging pin shaft 12 is equipped in the through-hole of 5 end of otic placode； It is equipped with rocking handle 6 across open slot, rocking handle 6 is hinged by otic placode 5 and hinging pin shaft 12 with sink 16.One end of rocking handle 6 is stretched into 16 inside of sink is simultaneously connected with water-permeable supporting plate 15, other end stretching sink 16 outside and is connected with and can be linked as multiple rocking handles 6 The rocking handle connecting rod 18 of one；In order to reach permeable effect, supporting plate 15 can be used network address material and be made, and can also offer on it more Through-hole is organized, supporting plate 15 is made of network address material in the present embodiment.

It is connected with buffering pipeline 14 being laterally arranged, closed at both ends in the top surface of supporting plate 15, in the outer of buffering pipeline 14 Multigroup fixed envelope mouth 3 being connected with its inner cavity is connected on peripheral wall, fixed envelope mouth 3 is equidistant along buffering 14 axis direction of pipeline Arrangement.Fixed envelope mouth 3 be inserted into for another connection end (oil inlet/oil outlet) of fuel filter and with buffering pipeline 14 Inner cavity connection, and then reach sealing effect.The setting for buffering pipeline 14 can be achieved to gasoline filter one end to be measured end It blocks, the enclosure space in simultaneous buffering pipeline 14 can play the role of buffering, will not be due to gasoline to be measured during gas transmission Air pressure increases too fast damage in filter.It includes being located at the housing in outside and being located to fix envelope mouth 3 and activity envelope mouth 11 The rubber stopper of housing inner cavity offers centre bore at the center of rubber stopper along its axial direction.Mouth 11 is sealed in fixed envelope mouth 3 and activity Quantity is equal.It is removably connected with rectifying of being positioned to filter to be measured on the periphery wall of fixed envelope mouth 3 and helps cover 4.Also The drive cylinder 17 that lateral wall including cylinder barrel and sink 16 is hinged, piston rod end and rocking handle connecting rod 18 are hinged, at this In embodiment, the piston rod end of drive cylinder 17 is connected with the hinged seat with axis hole, and rocking handle connecting rod 18 passes through hinged seat Through-hole is hinged with the piston rod of drive cylinder 17 in turn.

With further reference to Fig. 3, it includes the first anchor ear 4-1, the second anchor ear 4- being laterally arranged successively from bottom to top to rectify and help cover 4 2 and third anchor ear 4-3, the two can be connected as whole anchor ear connecting rod 4-4, the first anchor ear 4- by being connected between adjacent two anchor ear 1 is set on the periphery wall of fixed envelope mouth 3, and is detachably connected with fixed envelope mouth 3 by bolt and fastening nut.Second anchor ear The radius of 4-2 and third anchor ear 4-3 are more than the radius of the first anchor ear 4-1.First anchor ear 4-1, the second anchor ear 4-2 and third anchor ear 4-3 is that two symmetrical saddle parts docking are constituted, the first anchor ear 4-1, the second anchor ear 4-2 and third anchor ear 4-3 saddle part It is docked or is separated by identical direction.In the present embodiment, it is connected on the inner wall of the second anchor ear 4-2 and third anchor ear 4-3 First rubber ring 4-5 can avoid the outer wall for helping cover 4 to scratch gasoline filter of rectifying when installing filter；Meanwhile it can be according to waiting for The pipe diameter size for surveying gasoline filter changes the radial thickness of the first rubber ring 4-5, and then improves the versatility of device.Meanwhile The first anchor ear 4-1 is detachably connected with fixed envelope mouth 3 for convenience, and second is connected on the inner wall of the first anchor ear 4-1 Rubber ring 4-6 can select the second rubber ring 4- of suitable thickness according to the internal diameter of the first anchor ear 4-1 and the outer diameter of fixed envelope mouth 3 6。

The course of work：Opening drive cylinder 17 makes its piston rod bounce back, and piston rod drives each rocking handle 6 around hinging pin shaft 12 Axis rotates, and then drives supporting plate 15 and buffering pipeline 14 thereon to rise until being detached from the water surface, and closing drive cylinder 17 makes it Piston rod stops retraction.At this point, the connection end at gasoline filter both ends can be inserted into fixed envelope mouth 3 respectively and lived by staff In dynamic envelope mouth 11.After installing gasoline filter, staff, which opens drive cylinder 17, makes its piston rod jack, until installing Gasoline filter drive cylinder 17 is closed when being completely immersed in water, so that its piston rod is stopped jacking；Then to 8 He of supply air line It is pumped into compressed air in each filter, judges the leakproofness of filter by whether occurring bubble in observation water.Detection is completed Afterwards, opening drive cylinder 17 makes its piston rod bounce back, and drive cylinder 17 is closed after each gasoline filter is detached from the water surface, makes it Piston rod stops retraction, then removes each gasoline filter manually, carries out next group detection.

Claims (7)

1. a kind of new type gasoline filter seals detection device, it is characterized in that：The holder of top plate (2) is connected with including top surface (1), sink (16) is equipped on top plate (2)；It is vertical that longitudinally disposed support is connected on the side wall at sink (16) head and the tail both ends Plate (7) is connected with the supply air line (8) of air inlet pipe (13) between two supporting vertical plates (7) equipped with inner end closing, outer end；It is supplying Multigroup air supply hose (9) being connected with its inner cavity, the end in air supply hose (9) are connected on the periphery wall of air pipe (8) Equipped with the activity envelope mouth (11) being connected with its inner cavity；Multigroup open slot is offered on the front/rear side wall of sink (16), is passed through Open slot is equipped with the rocking handle (6) being hinged with sink (16), and one end of rocking handle (6) is stretched into inside sink (16) and is connected with can be saturating Supporting plate (15), the other end of water stretch out sink (16) outside and are connected with the rocking handle connecting rod that can be linked together multiple rocking handles (6) (18)；It is connected with buffering pipeline (14) being laterally arranged, closed at both ends in the top surface of supporting plate (15), in buffering pipeline (14) It is connected with multigroup fixed envelope mouth (3) being connected with its inner cavity on periphery wall, detachably connects on the periphery wall of fixed envelope mouth (3) It is connected to rectifying of being positioned to filter to be measured and helps cover (4)；To further include cylinder barrel be hinged with the lateral wall of sink (16), piston The drive cylinder (17) that boom end is hinged with rocking handle connecting rod (18).

2. new type gasoline filter seals detection device as described in claim 1, it is characterized in that：Described rectify helps cover (4) to wrap Include the first anchor ear (4-1), the second anchor ear (4-2) and third anchor ear (4-3) being laterally arranged successively from bottom to top, adjacent two anchor ear Between be connected with the two can be connected as to whole anchor ear connecting rod (4-4)；In the second anchor ear (4-2) and third anchor ear (4-3) It is connected with the first rubber ring (4-5) on inner wall, the second rubber ring (4-6) is connected on the inner wall of the first anchor ear (4-1)；It is described First anchor ear (4-1) is set on the periphery wall of fixed envelope mouth (3), and can with fixed envelope mouth (3) by bolt and fastening nut Dismantling connection.

3. new type gasoline filter seals detection device as described in claim 1, it is characterized in that：The air supply hose (9) Axial direction along supply air line (8) equidistantly arranges；The fixed envelope mouth (3) is between axis direction of buffering pipeline (14) etc. Away from arrangement.

4. new type gasoline filter seals detection device as described in claim 1, it is characterized in that：Side wall in sink (16) Upper, open slot both sides are connected with symmetrically arranged two otic placodes (5), and swivel pin is equipped in the through-hole of otic placode (5) end Axis (12), rocking handle (6) are hinged by otic placode (5) and hinging pin shaft (12) with sink (16).

5. new type gasoline filter seals detection device as described in claim 1, it is characterized in that：The supporting plate (15) uses Network address material is made.

6. new type gasoline filter seals detection device as described in claim 1, it is characterized in that：In supply air line (8) Multigroup ball valve (10) is connected on periphery wall, air supply hose (9) is connected by ball valve (10) with supply air line (8).

7. new type gasoline filter seals detection device as described in claim 1, it is characterized in that：The fixed envelope mouth (3) Include the rubber stopper positioned at the housing in outside and positioned at housing inner cavity with activity envelope mouth (11), along it at the center of rubber stopper Axially offer centre bore.