CN207717303U - A kind of airtight monitor station of electric vehicle differential assembly - Google Patents

Abstract

A kind of airtight monitor station of electric vehicle differential assembly, it is characterized by comprising supporting racks, console and monitor station, support frame as described above supports the console, the monitor station is cabinet body structure, partition board is set among the monitor station is divided to or so monitor station to two regions, the left area includes several wind turbines and rotating turret, the wind turbine divides into fan supporter, the wind turbine is fixedly connected with the fan supporter, the rotating turret divides into motor, the motor drives the rotating turret rotation, the right area includes cylinder, sealing device, sealing station, the cylinder is arranged at the top of the monitor station, the stage of the cylinder is equipped with air inlet, the sealing device is arranged in the inner wall both sides of the right area, the sealing station is arranged between the sealing device.

Description

A kind of airtight monitor station of electric vehicle differential assembly

Technical field

The utility model is related to a kind of air-tightness detection device more particularly to a kind of airtight detections of electric vehicle differential assembly Platform.

Background technology

Air-tightness detection device is widely used in automobile industry, and the differential mechanism of electric motor car will instill lubrication at work Oil, so each differential assembly needs to carry out air-leakage test before manufacture.Current air-tightness detection device mainly still will Detection device is passed through after gas by observing bubble to determine whether the position of gas leakage and gas leakage as underwater.This mode is examined Survey air-tightness be easy to cause the dust that testing result is not easy to judge, and enters in process and easily blocks subtle cavity, makes At detection error, detection is also required to replace in time with water can just see bubble clearly.

Utility model content

In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of airtight monitor stations of electric vehicle differential assembly.

Technical solution is used by the utility model solves above-mentioned technical problem：A kind of electric vehicle differential assembly is airtight Monitor station, it is characterised in that including supporting rack, console and monitor station, support frame as described above supports the console, the detection Platform is cabinet body structure, and partition board is set among the monitor station and is divided to or so two regions, the left area to include several monitor station Wind turbine and rotating turret, the wind turbine divide into fan supporter, and the wind turbine is fixedly connected with the fan supporter, under the rotating turret If motor, the motor drives the rotating turret rotation, and the right area includes cylinder, sealing device, sealing station, the gas Cylinder is arranged at the top of the monitor station, and the stage of the cylinder is equipped with air inlet, and the sealing device is arranged in the right area The inner wall both sides in domain, the sealing station are arranged between the sealing device.

Further, touch screen, switch and indicator light are set on the console.

Further, the angle of several wind turbine settings is different, and air-out direction is directed to differential assembly,

Further, the air inlet of the cylinder is equipped with seal washer.

Further, the rotating speed of the motor is 200r/min.

Further, sealing device is set in the sealing station, the size of the sealing device is logical with the differential assembly Agree in hole.

The utility model has the advantage of：

1, it is purged by the strength of wind turbine so that the dust on differential assembly is blown from tiny holes in the utility model Go out, enhances the accuracy of inspection.

2, the sealing device and the sealing device in sealing station of both sides mutually agree in the utility model, ensure detection process Leakproofness.

3, console is touching type operation in the utility model, facilitates reading data, improves detection efficiency.

Description of the drawings

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Wherein：

1, supporting rack；2, console；3, it switchs；4, wind turbine；

5, fan supporter；6, differential assembly；7, rotating turret；8, cylinder；

9, air inlet；10, sealing device；11, sealing station；12, monitor station；

13, partition board；

Specific implementation mode

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality Novel protected range.

It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.

A kind of 6 airtight monitor station 12 of electric vehicle differential assembly, it is characterised in that including supporting rack 1, console 2 and detection Platform 12, it is cabinet body structure that support frame as described above 1, which supports the console 2, the monitor station 12, and partition board is set among the monitor station 12 Monitor station 12 is divided to or so two regions, the left area to include several wind turbines 4 and rotating turret 7 by 13, and the wind turbine 4 divides into wind 4 holder of machine, the wind turbine 4 are fixedly connected with 4 holder of the wind turbine, and the rotating turret 7 divides into motor, described in the motor drives Rotating turret 7 rotates, and the right area includes cylinder 8, sealing device 10, sealing station 11, and the cylinder 8 is arranged in the detection 12 top of platform, the stage of the cylinder 8 are equipped with air inlet 9, and the inner wall two in the right area is arranged in the sealing device 10 Side, the sealing station 11 are arranged between the sealing device 10.

Touch screen, switch 3 and indicator light are set on the console 2.The angle that several wind turbines 4 are arranged is different, goes out Wind direction is directed to differential assembly 6.The air inlet 9 of the cylinder 8 is equipped with seal washer.The rotating speed of the motor is 200r/ min.Sealing device 10, the through-hole contract of the size of the sealing device 10 and the differential assembly 6 are set in the sealing station 11 It closes.

Working method:

When work, differential assembly 6 is first put into left area, opening chooses to install holder and wind turbine 4, and wind turbine 4 passes through generation Forced airflow enters differential assembly 6, is shaken back and forth in 6 cavity of differential assembly, so that dust is fallen off, reach cleaning effect. Differential assembly 6 is placed into the sealing station 11 of right area again after the completion of cleaning, starts both sides sealing device 10, sealing dress 10 compression differential mechanism both sides holes are set, cylinder 8 drives air inlet 9 to compress differential assembly 6, while air inlet, and air inlet 9 is with pressure Force checking device, by test differential assembly 6 in pressure judgment means whether gas leakage.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new The range of each embodiment technical solution of type.

Claims (6)

1. a kind of airtight monitor station of electric vehicle differential assembly, it is characterised in that described including supporting rack, console and monitor station It is cabinet body structure that supporting rack, which supports the console, the monitor station, and partition board is set among the monitor station by monitor station point or so Two regions, the left area include several wind turbines and rotating turret, and the wind turbine divides into fan supporter, the wind turbine and described Fan supporter is fixedly connected, and the rotating turret divides into motor, and the motor drives the rotating turret rotation, the right area packet Cylinder, sealing device, sealing station are included, the cylinder is arranged at the top of the monitor station, and the stage of the cylinder is equipped with air inlet, The sealing device is arranged in the inner wall both sides of the right area, and the sealing station is arranged between the sealing device.

2. a kind of airtight monitor station of electric vehicle differential assembly as described in claim 1, it is characterised in that on the console Touch screen, switch and indicator light are set.

3. a kind of airtight monitor station of electric vehicle differential assembly as described in claim 1, it is characterised in that several wind turbines The angle of setting is different, and air-out direction is directed to differential assembly,

4. a kind of airtight monitor station of electric vehicle differential assembly as described in claim 1, it is characterised in that the cylinder into Gas port is equipped with seal washer.

5. a kind of airtight monitor station of electric vehicle differential assembly as described in claim 1, it is characterised in that the motor turns Speed is 200r/min.

6. a kind of airtight monitor station of electric vehicle differential assembly as described in claim 1, it is characterised in that in the sealing station If sealing device, the size of the sealing device and the through-hole of the differential assembly agree with.