CN211317632U

CN211317632U - Oil mass sensor base seal detection device

Info

Publication number: CN211317632U
Application number: CN202020022799.5U
Authority: CN
Inventors: 李玉太
Original assignee: Tianjin Karris Technology Development Co ltd
Current assignee: Tianjin Hechuangxin Material Technology Co.,Ltd.
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-08-21
Anticipated expiration: 2030-01-07

Abstract

The utility model provides an oil mass sensor base tightness detection device, relating to the field of oil mass sensor detection equipment, comprising an air pump, an air pipe connected with the air pump, a frame, a water storage tank, a sealing mechanism and a pushing mechanism connected with the rear end of the sealing mechanism, wherein, the first cylinder of the utility model pushes the upper clamping block to move until the upper clamping block and the lower clamping block are matched to clamp and seal the base, the second cylinder pushes the first cylinder and the oil sensor to slide downwards along the slide rail until the base of the oil sensor is immersed into the water in the water storage tank, at the moment, the operator inserts the air outlet of the air pipe into the opening of the pipeline in a sealing way, the pipeline and the base are pressurized in a sealing way, when the joint of the pipeline and the base has the problem of sealing, bubbles are generated at the joint of the base and the pipeline, and the tightness of the base is detected quickly and efficiently.

Description

Oil mass sensor base seal detection device

Technical Field

The utility model relates to an oil mass sensor check out test set field especially relates to an oil mass sensor base seal detection device.

Background

The invention discloses a water heating oil mass sensor for a double-cavity fuel tank, which is disclosed in the patent publication No. CN110497790A and comprises an A-end aluminum seat, a B-end aluminum seat, a U-shaped water pipe, an oil suction pipe, an oil return pipe, an oil mass sensor assembly arranged on the oil return pipe and a connecting piece, wherein the traditional aluminum seat is divided into two parts which are connected through the connecting piece, and a corresponding sealing assembly is arranged at the joint of the U-shaped water pipe and the oil suction pipe, so that the water-oil series is avoided; meanwhile, the patent publication No. CN305503876S, the patent name of the water heating oil quantity sensor, discloses the appearance of the water heating oil quantity sensor.

The technical scheme of above two patent applications all includes the base and with pedestal connection's multiple pipeline, base in this patent application is the aluminium seat in the above-mentioned patent, because there may be dislocation or deformation etc. when base and tube coupling, lead to the leakproofness of base and tube coupling department to have a problem, in later stage installation use, this kind of condition will lead to serious consequence such as oil tank leakage, consequently general manufacturing enterprise can carry out whole leakproofness to the oil mass sensor before dispatching from the factory and detect, only detect final finished product, when the pedestal coupling department of final finished product has a problem, because the oil mass sensor step is numerous and diverse, can make the oil mass sensor can't restore or change pipeline etc. to it is great to cause the loss in the finished product testing process, cause not little burden for the producer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide an oil mass sensor base seal detection device, the device can only carry out high-efficient the detection to the seal of pipeline with pedestal connection department after the piping erection to be convenient for in time handle bad product.

The utility model discloses a realize through following technical scheme: an oil mass sensor base sealing detection device comprises an air pump, an air pipe connected with the air pump, a frame, a water storage tank, a sealing mechanism and a pushing mechanism connected with the rear end of the sealing mechanism, wherein the frame comprises a plurality of groups of upright posts and an inclined guide plate fixedly connected with the upper ends of the upright posts, the front end of the inclined guide plate is inserted into the water storage tank, the sealing mechanism comprises a base, a first air cylinder, an upper clamping block and a lower clamping block, the first air cylinder is fixedly connected with the rear part of the base, the upper clamping block is fixedly connected with the free end of the first air cylinder, the lower clamping block is directly opposite to the upper clamping block and is fixedly connected with the front side of the base, the pushing mechanism comprises a sliding rail and a second air cylinder, the sliding rail is fixedly connected with the upper surface of the inclined guide plate, the lower part of the base is connected with a sliding block which is slidably connected with the sliding rail, the second air cylinder is fixedly, the central axis of first cylinder and second cylinder all is parallel with the inclined plane of oblique baffle, the utility model discloses a clamp splice motion is gone up in the first cylinder promotion, until last clamp splice and the tight import and the export on the base of clamp splice cooperation clamp down, then the second cylinder promotes first cylinder and oil mass sensor wholly along slide rail lapse, the whole aquatic of soaking the aqua storage tank of base until oil mass sensor, the staff is with the airtight opening part that inserts the pipeline in tracheal gas outlet this moment, pipeline and the whole airtight pressurization of base this moment, when there is the seal problem in pipeline and pedestal connection department, then will have the bubble production at base and tube coupling department, the staff detects the pipeline that inserts the base one by one, and then realize the seal of high-speed high-efficient detection base.

According to the above technical scheme, preferably, go up the clamp splice and include the fixed part, the sliding part, buffer spring, guide arm and button, the fixed part is connected with the free end fixed of first cylinder, the spout has been seted up to the front side of fixed part, sliding part and spout sliding connection, the inboard fixed connection of guide arm and sliding part, the button is located the bottom of spout, the guide arm is just to the button, buffer spring housing establishes on the guide arm, the button is connected with the second cylinder electricity, when the sliding part extrudees buffer spring, the button is pressed to the guide arm, first cylinder has promoted clamp splice and lower clamp splice cooperation and press from both sides tight oil mass sensor this moment, then the second cylinder just can promote first cylinder and oil mass sensor lapse, and then realize sealing mechanism and pushing mechanism's linkage.

According to the technical scheme, preferably, the close sides of the upper clamping block and the lower clamping block are fixedly connected with the elastic plates, so that the inlet and the outlet on the base can be conveniently plugged.

According to the above technical solution, preferably, the elastic plate is made of elastic rubber.

According to the above technical solution, preferably, the inclined guide plate is provided with a limit plate at the rear end of the first cylinder, and the limit plate is used for limiting the stroke of the first cylinder.

According to the technical scheme, preferably, the first cylinder and the second cylinder both adopt double-shaft cylinders, so that the first cylinder and the second cylinder are stably pushed.

The utility model has the advantages that: the utility model discloses a clamp splice motion in the first cylinder promotes, until last clamp splice and the tight import and the export on the base of clamp splice cooperation down, then the second cylinder promotes first cylinder and the whole slide rail lapse of following of oil mass sensor, the whole aquatic of soaking the aqua storage tank of base until oil mass sensor, this moment the staff with the airtight opening part that inserts the pipeline of tracheal gas outlet, pipeline and the whole airtight pressurization of base this moment, when there is the seal problem in pipeline and pedestal connection department, then will have the bubble production in base and tube connection department, the staff detects the pipeline that inserts the base one by one, and then realize the seal of high efficiency detection base.

Drawings

Fig. 1 shows a schematic structural diagram of an embodiment of the present invention, and at this time, the sealing mechanism is not yet sealed up with the base of the oil level sensor.

Fig. 2 shows another schematic structure of the embodiment of the present invention, in which the base of the oil sensor is immersed in the water storage tank.

Figure 3 shows a schematic structural view of an upper clamping block in an embodiment of the present invention,

in the figure: 1. an air pump; 2. an air tube; 3. a frame; 4. a water storage tank; 5. a sealing mechanism; 6. a pushing mechanism; 7. a column; 8. an inclined guide plate; 9. a base; 10. a first cylinder; 11. an upper clamping block; 12. A lower clamping block; 13. a second cylinder; 14. a slider; 15. a fixed part; 16. a sliding part; 17. a buffer spring; 18. a guide bar; 19. a button; 20. an oil quantity sensor; 21. a base; 22. and a limiting plate.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art; the present invention will be described in further detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figure; the utility model provides an oil mass sensor base seal detection device, including air pump 1 and the trachea 2 that is connected with air pump 1, still include frame 3, aqua storage tank 4, sealing mechanism 5 and the pushing mechanism 6 who is connected with sealing mechanism 5 rear end, frame 3 includes multiunit stand 7 and the oblique baffle 8 with stand 7 upper end fixed connection, the front end of oblique baffle 8 inserts in aqua storage tank 4, the aqua storage tank 4 holds clean water, sealing mechanism 5 includes base 9, first cylinder 10, upper clamp 11 and lower clamp 12, first cylinder 10 and the rear portion fixed connection of base 9, upper clamp 11 and the free end fixed connection of first cylinder 10, lower clamp 12 just to upper clamp 11 and with the front side fixed connection of base 9, pushing mechanism 6 includes slide rail and second cylinder 13, first cylinder 10 and the preferred biax cylinder of second cylinder 13, the slide rail is fixedly connected with the upper surface of the inclined guide plate 8, the lower part of the base 9 is connected with a slide block 14 which is connected with the slide rail in a sliding way, a second cylinder 13 is fixedly connected with the rear part of the inclined guide plate 8, the free end of the second cylinder 13 is fixedly connected with the rear end of a first cylinder 10, the central axes of the first cylinder 10 and the second cylinder 13 are both parallel to the inclined plane of the inclined guide plate 8, the upper clamping block 11 comprises a fixed part 15, a sliding part 16, a buffer spring 17, a guide rod 18 and a button 19, the fixed part 15 is fixedly connected with the free end of the first cylinder 10, the front side of the fixed part 15 is provided with the sliding groove, the sliding part 16 is connected with the sliding groove in a sliding way, the guide rod 18 is fixedly connected with the inner side of the sliding part 16, the button 19 is positioned at the bottom of the sliding groove, the guide rod 18 is over against the button 19, the guide rod 18 presses the button 19, at this time, the first cylinder 10 has pushed the upper clamping block 11 and the lower clamping block 12 to cooperate and clamp the base 21 of the oil quantity sensor 20, and then the second cylinder 13 will push the first cylinder 10 and the oil quantity sensor 20 to slide downwards, so as to realize the linkage of the sealing mechanism 5 and the pushing mechanism 6.

The working process is as follows:

the worker turns the oil amount sensor 20 upside down and places the base 21 of the oil amount sensor 20 obliquely between the upper and

lower clamping blocks

11 and 12; then the first cylinder 10 pushes the upper clamping block 11 to move until the upper clamping block 11 and the lower clamping block 12 are matched with an inlet and an outlet on the clamping base 21; the second cylinder 13 pushes the first cylinder 10 and the oil quantity sensor 20 to slide downwards along the slide rail until the base 21 of the oil quantity sensor 20 is immersed in the water storage tank 4; at this moment, the staff inserts the gas outlet of the gas pipe 2 into the opening of the pipeline in a sealing way, at this moment, the pipeline and the base 21 are integrally pressurized in a sealing way, when the joint of the pipeline and the base 21 has a sealing problem, bubbles are generated at the joint of the base 21 and the pipeline, and if the sealing performance of the joint of the base 21 is excellent, the bubbles are not generated.

Furthermore, the approaching sides of the upper clamping block 11 and the lower clamping block 12 are fixedly connected with elastic plates made of elastic rubber, so that the inlet and the outlet on the base 21 can be plugged efficiently.

Further, the inclined guide plate is provided with a limit plate 22 at the rear end of the first cylinder 10, and the limit plate 22 is used for limiting the stroke of the first cylinder 10.

The utility model has the advantages that: the utility model discloses a clamp splice 11 motion in the promotion of first cylinder 10, until last clamp splice 11 with down clamp splice 12 cooperation press from both sides import and export on the tight base 21, then second cylinder 13 promotes first cylinder 10 and oil mass sensor 20 and wholly slides down along the slide rail, the whole aquatic of soaking aqua storage tank 4 of base 21 until oil mass sensor 20, the staff is with the airtight opening part that inserts the pipeline in trachea 2's gas outlet this moment, pipeline and the whole airtight pressurization of base 21 this moment, when there is the leakproofness problem in pipeline and base 21 junction, then will have the bubble production in base 21 and tube coupling department, the staff detects the pipeline that inserts base 21 one by one, and then realize the leakproofness of high-speed high-efficient detection base 21.

The above is only the preferred embodiment of the present invention; it should be noted that; to those of ordinary skill in the art; without departing from the principle of the utility model; a plurality of improvements and decorations can be made; such modifications and finishes are also to be considered as the scope of protection of the present invention.

Claims

1. An oil mass sensor base leakproofness detection device comprises an air pump, an air pipe connected with the air pump and a frame, a water storage tank, a sealing mechanism and a pushing mechanism connected with the rear end of the sealing mechanism, wherein the frame comprises a plurality of groups of stand columns and an inclined guide plate fixedly connected with the upper end of each stand column, the front end of the inclined guide plate is inserted into the water storage tank, the sealing mechanism comprises a base, a first air cylinder, an upper clamping block and a lower clamping block, the first air cylinder is fixedly connected with the rear portion of the base, the upper clamping block is fixedly connected with the free end of the first air cylinder, the lower clamping block is just opposite to the upper clamping block and fixedly connected with the front side of the base, the pushing mechanism comprises a sliding rail and a second air cylinder, the sliding rail is fixedly connected with the upper surface of the inclined guide plate, the lower portion of the base is connected with a sliding block in a sliding manner, and the second air cylinder is fixedly connected with the rear portion, the free end of the second cylinder is fixedly connected with the rear end of the first cylinder, and the central axes of the first cylinder and the second cylinder are parallel to the inclined plane of the inclined guide plate.

2. The tightness detection device of the base of the oil sensor according to claim 1, wherein the upper clamping block comprises a fixing portion, a sliding portion, a buffer spring, a guide rod and a button, the fixing portion is fixedly connected with a free end of the first cylinder, a sliding groove is formed in the front side of the fixing portion, the sliding portion is slidably connected with the sliding groove, the guide rod is fixedly connected with the inner side of the sliding portion, the button is located at the bottom of the sliding groove, the guide rod is opposite to the button, the buffer spring is sleeved on the guide rod, the button is electrically connected with the second cylinder, and when the sliding portion extrudes the buffer spring, the guide rod presses the button.

3. The device for detecting the tightness of the base of the oil sensor as claimed in claim 2, wherein the proximate sides of the upper clamping block and the lower clamping block are fixedly connected with elastic plates.

4. The device for detecting the tightness of the base of the oil sensor as claimed in claim 3, wherein the elastic plate is made of elastic rubber.

5. The device for detecting the tightness of the base of the oil sensor as claimed in claim 4, wherein the inclined guide plate is provided with a limit plate at the rear end of the first cylinder.

6. The device for detecting the tightness of the base of the oil sensor as claimed in claim 5, wherein the first cylinder and the second cylinder are both double-shaft cylinders.