CN2267334Y

CN2267334Y - Device for testing oil jet

Info

Publication number: CN2267334Y
Application number: CN 96232044
Authority: CN
Inventors: 顾善昌
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-07
Filing date: 1996-06-07
Publication date: 1997-11-12
Anticipated expiration: 2006-06-07

Abstract

The utility model relates to a device for testing an oil jet, which comprises a bottom plate, a transition plate, an upper fixed plate, and a plurality of groups of large glass tubes and metering glass tubes, wherein each group of large glass tubes and metering glass tubes is communicated, a bracket is arranged on the transition plate, the top of the bracket is arranged on a tooth shaft, one end of a rack is meshed with the teeth on the tooh shaft, the other end of the rack is connected with an oil apportion plate via a rotating shaft pin, and the bottom of the oil apportion plate is provided with a joint of a fuel injector which is connected with the fuel injector tested. The utility model can complete three test items one time, with convenient operation and reliable motion. The oil tested is not easy to overflow to save time.

Description

The oil sprayer detection device

The utility model relates to a kind of oil sprayer detection device, especially for the measurement to the oil sprayer performance.

At present, the electric-controlled injection gasoline automobile is more and more in the world, because improper when quality of gasoline and actual the use, the fault of automobile oil supply system is also progressively being increased, many countries are at this situation, special is that various automobiles injection detectors have been produced in each professional vehicle repairing factory design, the oil sprayer that needs after coming into operation to detect after removing, automobile is detected, have three aspects in wherein detecting: 1. seal, 2. sprayability, 3. fuel injection quantity, these three projects all are to provide electrical signal at detector, finish by the oil sprayer detection device under the prerequisite of pressure oil.Now the import detector on the market all can't be complete with above three project one-time detection, must detect one by one, thereby load and unload oil sprayer with wanting repeated multiple times, operates more loaded down with trivial detailsly, and test fluid outflows easily, causes environmental pollution.

The purpose of this utility model be to provide a kind of rational in infrastructure, reliable in action, easy to loading and unloading, test fluid is difficult for excessive and can be with three oil sprayer detection devices that test item is once complete.

The purpose of this utility model is achieved like this, a kind of oil sprayer detection device, it includes base plate 16, transition plate 13, upper mounted plate 11, some groups big glass tubes 12, reflex glass pipe 14 is installed in upper mounted plate 11, between the base plate 16, transition plate 13 is positioned at big glass tube 12, between the reflex glass pipe 14, every group the big glass tube 12 that is positioned at above the transition plate 13 is connected with the reflex glass pipe 14 that is positioned at below the transition plate 13, and by column 15, nut 10 is with every group big glass tube 12, be fixed into a sealed whole between reflex glass pipe 14 and the transition plate 13; Support 6 is installed on the transition plate 13, on the top of support 6 tooth axle 1 is installed, end at tooth axle 1 is equipped with handle 7, is furnished with locking nut 2 at the other end of tooth axle 1, one end of tooth bar 3 and the tooth engagement that is positioned at place, tooth axle 1 neutral position, the other end of tooth bar 3 is connected with oil-distributing plate 8 by upset pivot pin 5, oil-distributing plate 8 kinks are on column 15, oil sprayer joint 9 with some groups big glass tubes 12, reflex glass pipe 14 corresponding quantity is installed in the underpart of oil-distributing plate 8, and oil sprayer joint 9 is connected with the oil sprayer that needs to detect.

Below in conjunction with accompanying drawing the utility model is further described below.

Fig. 1 is a structure diagram of the present utility model.

Fig. 2 is the right elevation of the utility model Fig. 1.

Some big glass tubes 12 of the present utility model are installed between upper mounted plate 11, the transition plate 13, some reflex glass pipes 14 are installed between transition plate 13, the base plate 16, and make every big glass tube 12 following corresponding reflex glass pipes 14 of connecting, form some groups, these some groups big glass tubes 12, reflex glass pipes 14 are fixed by four root posts 15, nut 10, make between every group big glass tube 12, reflex glass pipe 14 and the transition plate 13 and are fixed into a sealed whole.Oil sprayer joint 9 also has some, is installed in the underpart of oil-distributing plate 8, and corresponding with the position of some groups big glass tubes 12, reflex glass pipe 14.Support 6 of the present utility model is installed on the transition plate 13 by screw 4, on the top of support 6 tooth axle 1 is installed, on tooth axle 1, be separately installed with handle 7, locking nut 2, place, neutral position at tooth axle 1 is provided with tooth, one end of tooth bar 3 and the engagement of the tooth on the tooth axle 1, the other end of tooth bar 3 is installed on the oil-distributing plate 8 by upset pivot pin 5, like this, as long as handle with sleeve 7, tooth bar 3 just can drive oil-distributing plate 8 and move up and down, the effect of upset pivot pin 5 is that oil-distributing plate 8 can be overturn, so that oil sprayer is installed.The utility model on the base plate 16, every reflex glass pipe 14 under be provided with some drain oils 18, on drain oil 18, be separately installed with the screw 17 of draining the oil.

The utility model is when work, at first unclamp locking nut 2, handle with sleeve 7, make on the oil-distributing plate 8 and move to the upper limit, oil-distributing

plate

8 and 15 disengagings of four root posts are at this moment come, and lock locking nut 2 again, make oil-distributing plate 8 upsets around upset pivot pin 5 then, the oil sprayer that so just can be easily will need to detect be installed on some the oil spout joints 9 that are positioned at oil-distributing plate 8 underparts, treat that oil sprayer installs after, again oil-distributing plate 8 is turned back level; Unclamp locking nut 2, handle with sleeve 7, make oil-distributing plate 8 move down into lower limit, the oil sprayer bottom that is installed on the oil sprayer joint 9 is contacted with upper mounted plate 11 surfaces, lock locking nut 2 again, can be in the oil-distributing plate 8 of this device fuel feeding, and providing under the situation of electrical signal, begin oil sprayer is carried out actual detected, at this moment, the inspector can observe the seal and the atomization of oil sprayer by big glass tube 12, and is measured simultaneously by the reflex glass pipe 14 that communicates with big glass tube 12.After detection is finished, unclamp the screw 17 of draining the oil, it is standby to allow detection oil flow back to fuel tank.

The utility model can once be finished three test items owing to after adopting said structure, and is easy to operate, reliable in action, avoided to load and unload oil sprayer repeatedly, made test oil excessive and pollute the adverse consequences of environment, and saved the time greatly because of the whole test items that will finish oil sprayer.

Claims

1, a kind of oil sprayer detection device, it is characterized in that it includes base plate (16), transition plate (13), upper mounted plate (11), some groups of big glass tubes (12), reflex glass pipe (14) is installed in upper mounted plate (11), between the base plate (16), transition plate (13) is positioned at big glass tube (12), between the reflex glass pipe (14), every group big glass tube (12) the reflex glass pipe (14) following with being positioned at transition plate (13) that is positioned at above the transition plate (13) connected, and by column (15), nut (10) is with every group big glass tube (12), be fixed into a sealed whole between reflex glass pipe (14) and the transition plate (13); Support (6) is installed on the transition plate (13), on the top of support (6) tooth axle (1) is installed, end at tooth axle (1) is equipped with handle (7), is furnished with locking nut (2) at the other end of tooth axle (1), one end of tooth bar (3) and the tooth engagement that is positioned at place, tooth axle (1) neutral position, the other end of tooth bar (3) is connected with oil-distributing plate (8) by upset pivot pin (5), oil-distributing plate (8) kink is on column (15), be equipped with and some groups big glass tubes (12) in the underpart of oil-distributing plate (8), the oil sprayer joint (9) of the corresponding quantity of reflex glass pipe (14), oil sprayer joint (9) is connected with the oil sprayer that needs to detect.