CN220568327U

CN220568327U - Airtight detection device

Info

Publication number: CN220568327U
Application number: CN202321917101.6U
Authority: CN
Inventors: 左湘; 张永佺; 张永岷; 孙月敏; 廖志豪
Original assignee: Foshan Yishengda Technology Co ltd
Current assignee: Foshan Yishengda Technology Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-03-08
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to the technical field of airtight detection, in particular to an airtight detection device. The device comprises a plurality of supporting plates, wherein the upper surface of each supporting plate is fixedly connected with an exhaust base, the upper surface of each exhaust base is provided with a product jig, the front side and the rear side of the upper surface of each exhaust base are fixedly connected with bearing plates, the left surface of each product jig is fixedly connected with a connecting plate for installing an anti-lifting cylinder, the inside of each product jig is provided with a hole groove for placing a product body to be tested, a fixed plate is arranged between the two bearing plates, the upper surface of each fixed plate is provided with an adjustable stroke pre-pressing cylinder, the telescopic rod of each adjustable stroke pre-pressing cylinder is fixedly connected with a mounting plate, the mounting plate is positioned under the fixed plate, the lower surface of each mounting plate is provided with a pair of air inlet sealing detection pressure heads, the problem that automatic feeding and discharging cannot be realized in the use process is solved, and multiple parameters cannot be tested at the same position, and meanwhile, when the product detection is unqualified, the situation that a worker judges the product is required.

Description

Airtight detection device

Technical Field

The utility model relates to the technical field of airtight detection, in particular to an airtight detection device.

Background

The air tightness detection is applied to the tight integrity assessment of airplanes, automobile shells, ships and internal containers, and is a quality control application developed for improving the tightness of vehicles, aircrafts, ships and the like in transportation departments, military departments and basic industries, an ultrasonic transmitter is placed inside the container, due to the characteristic of ultrasonic waves, the wave energy can penetrate through small holes, the ultrasonic detection system is used outside the container for detection, and an inspector can quickly find out defect sources, and the defect sources can become potential water leakage or wind noise points.

At present, most of airtight detection devices on the market cannot realize automatic feeding and discharging in the use process, and cannot test various parameters at the same position, meanwhile, when the product detection is unqualified, workers are required to judge the airtight detection devices, so that the detection efficiency is low.

Disclosure of Invention

The present utility model is directed to an airtight detecting device, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the utility model provides an airtight detection device, which comprises a plurality of support plates, wherein the upper surfaces of the support plates are fixedly connected with an exhaust base, the upper surfaces of the exhaust base are provided with product jigs, the front side and the rear side of the upper surfaces of the exhaust base are fixedly connected with bearing plates, the left surface of the product jigs is fixedly connected with a connecting plate for installing an anti-lifting cylinder, the inside of the product jigs is provided with a hole groove for placing a product body to be detected, a fixed plate is arranged between the two bearing plates, the upper surfaces of the fixed plates are provided with stroke-adjustable pre-pressing cylinders, the telescopic rods of the stroke-adjustable pre-pressing cylinders are fixedly connected with mounting plates, the mounting plates are positioned under the fixed plates, the lower surfaces of the mounting plates are provided with a pair of air inlet sealing detection pressure heads, and the right side of the fixed plates is provided with a movable assembly.

As a further improvement of the technical scheme, the movable assembly at least comprises a frame, the left surface of the frame is fixedly connected with the upper surface of the fixed plate, a discharging cylinder is arranged on the lower surface of the frame, a telescopic rod of the discharging cylinder is fixedly connected with a discharging hand-grabbing cylinder, a supporting seat is arranged on the lower side of the frame, and a pair of unqualified classification boxes for air performance are fixedly connected on the upper surface of the supporting seat.

As a further improvement of the technical scheme, the left surface of the product jig is provided with an anti-carrying bolt, and the telescopic rod of the anti-carrying cylinder is in sliding connection with the anti-carrying bolt.

As a further improvement of the technical scheme, the front side and the rear side of the upper surface of the fixed plate are both connected with guide rods in a sliding mode, and the lower surfaces of the guide rods are fixedly connected with the upper surface of the mounting plate.

As a further improvement of the technical scheme, a plurality of reserved grooves for inserting fixing bolts are formed in the supporting plate.

As a further improvement of the technical scheme, a plurality of through holes for inserting connection bolts are formed in the fixing plate, and the fixing plate is connected with the bearing plate through the connection bolts.

Compared with the prior art, the utility model has the beneficial effects that:

in this airtight detection device, through the product tool that sets up and prevent taking up cylinder and adjustable stroke pre-compaction cylinder and the sealed pressure head that detects of admitting air, when the product body that awaits measuring that needs, firstly put into the product tool with the product body that awaits measuring, adjustable stroke pre-compaction cylinder begins work afterwards, make adjustable stroke pre-compaction cylinder's telescopic link drive mounting panel and the sealed pressure head that detects of admitting air descend, make the sealed pressure head that detects of admitting air and the product body that awaits measuring contact, prevent taking up cylinder begins work simultaneously, prevent taking up cylinder's telescopic link and stretch out, press from both sides the product, detect the product body that awaits measuring through the sealed pressure head that admits air afterwards, after the detection is accomplished, adjustable stroke pre-compaction cylinder rises, prevent simultaneously taking up cylinder's telescopic link and withdraw, then directly take away the product body that awaits measuring, if disqualification, through the manual cylinder of discharging is held the product body that awaits measuring is removed and is placed in the disqualification classification box of gas ability, automatic unloading can not be realized in the use, and in same position can not test multiple parameter, the product detects the condition that the disqualification is judged to the product detects when disqualification simultaneously, the personnel need carry out the device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a block diagram of a rack according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure A of FIG. 2;

fig. 4 is a structural view of a supporting seat according to the present utility model.

The meaning of each reference sign in the figure is:

1. a support plate; 10. an exhaust base; 11. a product jig; 12. a bearing plate; 13. an anti-lifting cylinder; 14. a product body to be tested; 15. a fixing plate; 16. a stroke adjustable pre-pressing cylinder; 17. a mounting plate; 18. an air inlet seal detection pressure head; 19. a frame; 2. a discharging cylinder; 20. a discharging manual grabbing cylinder; 21. a support base; 22. a classification box with unqualified gas performance; 23. an anti-carrying bolt; 24. a guide rod; 25. a fixing bolt; 26. and (5) connecting bolts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the embodiment provides an airtight detecting device, which comprises a plurality of support plates 1, wherein the upper surfaces of the support plates 1 are fixedly connected with an exhaust base 10, the upper surface of the exhaust base 10 is provided with a product jig 11, the front side and the rear side of the upper surface of the exhaust base 10 are fixedly connected with bearing plates 12, the left surface of the product jig 11 is fixedly connected with a connecting plate for installing an anti-lifting cylinder 13, the inside of the product jig 11 is provided with a hole groove for placing a product body 14 to be detected, a fixed plate 15 is arranged between the two bearing plates 12, the upper surface of the fixed plate 15 is provided with an adjustable stroke pre-pressing cylinder 16, a telescopic rod of the adjustable stroke pre-pressing cylinder 16 is fixedly connected with a mounting plate 17, the mounting plate 17 is positioned under the fixed plate 15, the lower surface of the mounting plate 17 is provided with a pair of air inlet sealing detecting pressure heads 18, and the right side of the fixed plate 15 is provided with a moving assembly.

The working principle is as follows: when the required product body 14 to be detected is detected, the product body 14 to be detected is firstly put into the product jig 11, then the adjustable stroke pre-pressing cylinder 16 starts to work, the telescopic rod of the adjustable stroke pre-pressing cylinder 16 drives the mounting plate 17 and the air inlet seal detection pressure head 18 to descend, the air inlet seal detection pressure head 18 is enabled to be in contact with the product body 14 to be detected, meanwhile, the anti-lifting cylinder 13 starts to work, the telescopic rod of the anti-lifting cylinder 13 stretches out to clamp the product, then the product body 14 to be detected is detected through the air inlet seal detection pressure head 18, after detection is completed, the adjustable stroke pre-pressing cylinder 16 ascends, meanwhile, the telescopic rod of the anti-lifting cylinder 13 retracts, the product body 14 to be detected is directly taken away if the product body is qualified, if the product body is unqualified, the product body is removed through the moving assembly, the conditions that automatic feeding and discharging cannot be realized in the use are reduced, multiple parameters cannot be tested at the same position, and workers are required to judge the product detection when the product detection is unqualified are required.

In order to detect unqualified in the product body 14 to be detected, the moving assembly at least comprises a frame 19, the left surface of the frame 19 is fixedly connected with the upper surface of a fixed plate 15, a discharging cylinder 2 is mounted on the lower surface of the frame 19, a telescopic rod of the discharging cylinder 2 is fixedly connected with a discharging hand-grabbing cylinder 20, a supporting seat 21 is arranged on the lower side of the frame 19, a pair of gas performance unqualified classifying boxes 22 are fixedly connected on the upper surface of the supporting seat 21, and when the product body 14 to be detected is detected, if the product body 14 to be detected is unqualified, the discharging hand-grabbing cylinder 20 can move the product body 14 to be detected into the gas performance unqualified classifying boxes 22 by matching the discharging cylinder 2 on the frame 19 with the product body 14 to be detected.

Considering that the telescopic rod of the anti-lifting cylinder 13 may pull out the product body 14 to be tested in the moving process, the left surface of the product jig 11 is provided with an anti-lifting bolt 23, the telescopic rod of the anti-lifting cylinder 13 is in sliding connection with the anti-lifting bolt 23, and the product body 14 to be tested is intercepted through the anti-lifting bolt 23.

And the adjustable stroke pre-compression cylinder 16 on the fixed plate 15 needs to limit the adjustable stroke pre-compression cylinder 16 in the working process, so that the front side and the rear side of the upper surface of the fixed plate 15 are both slidably connected with guide rods 24, the lower surface of each guide rod 24 is fixedly connected with the upper surface of the mounting plate 17, and the adjustable stroke pre-compression cylinder 16 is limited in the working process through the guide rods 24 on the two sides of the fixed plate 15.

In operation, the device needs to be installed at a proper position, so that a plurality of reserved grooves for inserting the fixing bolts 25 are formed in the supporting plate 1, and the supporting plate 1 is installed at the position where the device needs to be used through the fixing bolts 25 on the supporting plate 1.

In addition, the fixing plate 15 needs to be fixed with the bearing plate 12, so a plurality of through holes for inserting connection bolts 26 are formed in the fixing plate 15, the fixing plate 15 is connected with the bearing plate 12 through the connection bolts 26, and the fixing plate 15 is connected with the bearing plate 12 through the connection bolts 26.

When the air tightness detection device in the embodiment is specifically used, when the required product body 14 to be detected is detected, the product body 14 to be detected is firstly put into the product jig 11, then the adjustable stroke pre-pressing cylinder 16 starts to work, the telescopic rod of the adjustable stroke pre-pressing cylinder 16 drives the mounting plate 17 and the air inlet sealing detection pressure head 18 to descend, the air inlet sealing detection pressure head 18 is enabled to be in contact with the product body 14 to be detected, meanwhile, the anti-lifting cylinder 13 starts to work, the telescopic rod of the anti-lifting cylinder 13 stretches out to clamp a product, then the product body 14 to be detected is detected through the air inlet sealing detection pressure head 18, after detection is completed, the telescopic rod of the adjustable stroke pre-pressing cylinder 16 rises, meanwhile, the anti-lifting cylinder 13 is retracted, the product body 14 to be detected is directly taken away, if the product body 14 to be detected is not qualified, the product body 14 to be detected is moved and placed into the air inlet sealing detection pressure head 22 through the discharging manual cylinder 20, when the telescopic rod of the anti-lifting cylinder 13 is retracted, the anti-lifting cylinder 23 can intercept the product body 14 to be detected, the fixed plate 15 can be stopped, the telescopic rod can be prevented from moving on the two sides of the product body 14 to be detected, the same step can be automatically, the pre-pressing cylinder can be prevented from moving the product body is prevented from being detected, the air inlet sealing pressure cylinder is automatically, the product body can be stably detected, and the product body can be stably has a stable, and can be stably detected when the same can not stretch out, and can be stably and can be stably detected in the position by the same under the condition when the condition.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An airtight detection apparatus, characterized in that: including a plurality of backup pad (1), a plurality of fixed surface is connected with exhaust base (10) on backup pad (1), surface mounting has product tool (11) on exhaust base (10), both sides are equal fixedly connected with bearing plate (12) around exhaust base (10) upper surface, product tool (11) left surface fixedly connected with is used for installing the connecting plate that prevents taking up cylinder (13), the inside hole groove that is used for placing product body (14) to be measured of seting up of product tool (11), two be equipped with fixed plate (15) between bearing plate (12), fixed plate (15) upper surface mounting has adjustable stroke pre-compaction cylinder (16), telescopic link fixedly connected with mounting panel (17) of adjustable stroke pre-compaction cylinder (16), mounting panel (17) are located under fixed plate (15), surface mounting has a pair of air inlet seal detection pressure head (18) under mounting panel (17), fixed plate (15) right side is equipped with moving assembly.

2. The air tightness detection device according to claim 1, wherein: the movable assembly at least comprises a frame (19), the left surface of the frame (19) is fixedly connected with the upper surface of a fixed plate (15), a discharging cylinder (2) is arranged on the lower surface of the frame (19), a telescopic rod of the discharging cylinder (2) is fixedly connected with a discharging hand-grabbing cylinder (20), a supporting seat (21) is arranged on the lower side of the frame (19), and a pair of unqualified classification boxes (22) of air performance are fixedly connected with the upper surface of the supporting seat (21).

3. The air tightness detection device according to claim 1, wherein: the left surface of product tool (11) is equipped with prevents taking bolt (23), prevent taking telescopic link and the preventing bolt (23) sliding connection of cylinder (13).

4. The air tightness detection device according to claim 1, wherein: guide rods (24) are slidably connected to the front side and the rear side of the upper surface of the fixed plate (15), and the lower surface of each guide rod (24) is fixedly connected with the upper surface of the mounting plate (17).

5. The air tightness detection device according to claim 1, wherein: a plurality of reserved grooves for inserting fixing bolts (25) are formed in the supporting plate (1).

6. The air tightness detection device according to claim 1, wherein: the fixing plate (15) is internally provided with a plurality of through holes for inserting connecting bolts (26), and the fixing plate (15) is connected with the bearing plate (12) through the connecting bolts (26).