CN218600767U

CN218600767U - Airtight detection frock

Info

Publication number: CN218600767U
Application number: CN202222936116.9U
Authority: CN
Inventors: 裴孝文
Original assignee: Jiangsu Ruier Longsheng Impeller Technology Co ltd
Current assignee: Jiangsu Ruier Longsheng Impeller Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-03-10
Anticipated expiration: 2032-11-04

Abstract

The utility model belongs to the technical field of the booster valve annular filter screen detects, especially, airtight detection frock, the following scheme is proposed at present, including detection mechanism, fall mechanism and the fixed establishment of making an uproar, detection mechanism includes the detection case, detection case one side bottom welding has the mounting panel, the air pump passes through bolt fixed connection in the mounting panel top, the inside outlet duct that sets up of detection case and the airtight detector of detection case internally mounted, fall the mechanism of making an uproar and include the inside abatvoix that sets up of detection case, the cavity that abatvoix one side set up and the acoustic celotex board that cavity one side set up, fixed establishment sets up in the inside division board of detection case including the equidistance, set up in the mount of division board one side, the push rod motor of the relative one side symmetry installation of mount and push rod motor output shaft one end fixed connection's grip block. The utility model discloses can carry out airtight detection to a plurality of work pieces simultaneously, improve work efficiency, reduce working cost, can play the effect of making an uproar that falls that gives sound insulation in the testing process, beautify the site environment.

Description

Airtight detection frock

Technical Field

The utility model relates to a booster valve annular filter screen detects technical field, especially relates to an airtight detection frock.

Background

The airtight detection frock is the equipment that is used for detecting the product gas tightness, often is applied to the quality testing of product, and the principle of common airtight detection frock is placed the product in detecting the bed die, drives the bed die through the cylinder and moves down the back with the product parcel, injects compressed air in the mould, realizes detecting through the pressure that measures compressed air.

Through retrieving chinese patent with application number 202023015438.7, it discloses an airtight detection frock and airtight detection device, includes: the pressing plate comprises a pressing plate body and a buffer piece arranged on the pressing plate body; the buffer piece is provided with a plurality of vent holes which are arranged at intervals; the clamp plate body is used for cooperating with the test sample spare to form the test air cavity between clamp plate body and test sample spare, a plurality of air vents all communicate with the test air cavity, evenly let in gas through a plurality of gas pockets to the test air cavity, can avoid local pressure to change too big, and then avoid the test sample spare to receive the pressure impact to produce the damage. However, the above scheme has the following disadvantages:

1. only a single product can be detected, time and labor are wasted, detection of a large batch of products is inconvenient, working efficiency is low, and working cost is increased;

2. noise can be generated in the detection process, the field environment is affected, and noise pollution is formed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the airtight frock that detects that proposes, through being provided with fixed establishment, fixed establishment includes the equidistance and sets up in the inside division board of detection case, set up in the mount of division board one side, the push rod motor of the relative side symmetry installation of mount and push rod motor output shaft one end fixed connection's grip block, can carry out airtight detection to a plurality of work pieces simultaneously, and the work efficiency is improved, and the work cost is reduced, through being provided with noise reduction mechanism, noise reduction mechanism includes the inside abatvoix that sets up of detection case, the cavity that abatvoix one side set up and the acoustic celotex that cavity one side set up, the abatvoix is hollow structure, the inside packing of abatvoix has the sound of inhaling cotton, the inside hollow structure that is of acoustic celotex, the inside packing of acoustic celotex has water, can play the effect of making an uproar of making a sound insulation in the testing process, the site environment has been beautified.

In order to realize the purpose, the utility model adopts the following technical scheme:

an air tightness detection tool comprises a detection mechanism, a noise reduction mechanism and a fixing mechanism, wherein the detection mechanism comprises a detection box, an air pump connected with one side of the detection box, an air outlet pipe arranged in the detection box and an air tightness detector arranged in the detection box;

the noise reduction mechanism comprises an acoustic board arranged in the detection box, a cavity arranged on one side of the acoustic board and a sound insulation board arranged on one side of the cavity;

the fixing mechanism comprises partition plates which are arranged in the detection box at equal intervals, a fixing frame arranged on one side of each partition plate, push rod motors symmetrically arranged on one opposite sides of the fixing frame, and a clamping plate fixedly connected with one end of an output shaft of each push rod motor.

Preferably, the bottom of one side of the detection box is welded with a mounting plate, and the air pump is fixedly connected to the top of the mounting plate through bolts.

Preferably, the air outlet pipe is arranged on the inner wall of the bottom surface of the detection box in a shape of a Chinese character 'hui', air outlet holes are formed in the top of the air outlet pipe at equal intervals, and filter screens are arranged in the air outlet holes.

Preferably, the sound-absorbing plate is of a hollow structure, and sound-absorbing cotton is filled in the sound-absorbing plate.

Preferably, the interior of the sound insulation board is of a hollow structure, and the interior of the sound insulation board is filled with water.

Preferably, one side of the clamping plate is equidistantly arranged on the spring damper, one end of the spring damper is connected with the buffer plate together, and the buffer plate is made of rubber materials.

Preferably, the top of the detection box is provided with a sealing cover, and the sealing cover is matched with a sealing rubber gasket to enable the detection box to form a sealing structure.

The utility model has the advantages that:

1. by arranging the fixing mechanism, the fixing mechanism comprises the partition plates which are equidistantly arranged in the detection box, the fixing frame arranged on one side of the partition plates, the push rod motors symmetrically arranged on one opposite sides of the fixing frame and the clamping plates fixedly connected with one ends of the output shafts of the push rod motors, air tightness detection can be simultaneously carried out on a plurality of workpieces, the working efficiency is improved, and the working cost is reduced;

2. through being provided with the mechanism of making an uproar, fall the mechanism of making an uproar and include the inside abatvoix that sets up of detection case, the cavity that abatvoix one side set up and the acoustic celotex board that sets up of cavity one side, the abatvoix is hollow structure, and the inside packing of abatvoix has the sound of inhaling cotton, and the acoustic celotex board is inside to be hollow structure, and the inside packing of acoustic celotex board has water, can play the effect of making an uproar of giving sound insulation in the testing process, has beautified the site environment.

Drawings

Fig. 1 is a three-dimensional view of an air tightness detection tool provided by the present invention;

fig. 2 is a front sectional view of the overall structure of the air tightness detecting tool provided by the present invention;

fig. 3 is an enlarged side view of a fixing frame of the air tightness detecting tool according to the present invention;

fig. 4 is the utility model provides an enlarged view is overlooked to outlet duct of airtight detection frock.

In the figure: 1. a detection box; 2. an air pump; 3. an air outlet pipe; 4. an air-tightness detector; 5. a sound-absorbing panel; 6. a cavity; 7. a sound insulating board; 8. a partition plate; 9. a fixed mount; 10. a push rod motor; 11. a clamping plate; 12. mounting a plate; 13. an air outlet; 14. filtering with a screen; 15. a spring damper; 16. a buffer plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Embodiment 1, refer to fig. 1-4, an airtight detection frock, including detection mechanism, fall mechanism and fixed establishment of making an uproar, detection mechanism includes detection case 1, the air pump 2 of connecting on one side of the detection case 1, the inside outlet duct 3 that sets up of detection case 1 and the airtight detector 4 of 1 internally mounted of detection case, the welding of 1 one side bottom of detection case has mounting panel 12, air pump 2 is through bolt fixed connection in mounting panel 12 top, outlet duct 3 is back the shape and sets up in 1 bottom surface inner wall of detection case, venthole 13 has been seted up to 3 top equidistance of outlet duct, all install filter screen 14 in the

venthole

13, 1 top of detection case is provided with sealed lid, sealed lid cooperation seals up the cushion and makes detection case 1 form seal structure.

Embodiment 2, referring to fig. 1 to 4, this embodiment is optimized on the basis of embodiment 1, specifically:

noise reduction mechanism is including the inside abatvoix 5 that sets up of detection case 1, the acoustic celotex board 7 that cavity 6 and cavity 6 one side that acoustic celotex board 5 one side set up, acoustic celotex board 5 is hollow structure, the inside packing of acoustic celotex board 5 has the sound of inhaling cotton, the inside hollow structure that is of acoustic celotex board 7, the inside packing of acoustic celotex board 7 has water, can play the effect of making an uproar that gives sound insulation in the testing process, on-the-spot environment has been beautified, fixed establishment includes the equidistance and sets up in the inside division board 8 of detection case 1, set up in mount 9 of division board 8 one side, the push rod motor 10 of the relative one side symmetry installation of mount 9 and the grip block 11 of push rod motor 10 output shaft one end fixed connection, grip block 11 one side equidistance sets up in spring damper 15, spring damper 15 one end is connected with buffer board 16 jointly, buffer board 16 is made for rubber materials, can carry out airtight detection to a plurality of work pieces simultaneously, and improve work efficiency, and reduce working cost.

The working principle is as follows: open the sealed lid at detection case 1 top, the work piece that will wait to detect is put into detection case 1, push rod motor 10 cooperation push rod motor 10 output shaft one end fixed connection's grip block 11 of the relative one side symmetry installation of mount 9 carries out the centre gripping fixedly to the work piece, grip block 11 one side equidistance sets up in the cooperation of the buffer board 16 that spring damper 15 and spring damper 15 one end jointly connected rubber materials supported, cushion the shock attenuation to the centre gripping process, prevent the work piece slippage, the condition such as falls takes place, because inside equidistance of detection case 1 is provided with division board 8, can realize the while of multistation and detect, through 1 one side bottom welded mounting panel 12 of detection case, mounting panel 12 bottom fixed connection's air pump 2, the outlet duct 3 that the outlet duct 2 one side is connected cooperates and fills compressed gas to detection case 1 inside with the venthole 13 cooperation that 3 top equidistance of outlet duct offered, in the filling process, filter screen 14 that installs respectively in the venthole 13 filters compressed gas, prevent impurity, in the detection process, the inside abatvoix 5 that sets up of detection case 1, cavity 6 and acoustic celotes 7 cooperation are fallen the sound insulation.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. An air tightness detection tool comprises a detection mechanism, a noise reduction mechanism and a fixing mechanism, and is characterized in that the detection mechanism comprises a detection box (1), an air pump (2) connected with one side of the detection box (1), an air outlet pipe (3) arranged in the detection box (1) and an air tightness detector (4) arranged in the detection box (1);

the noise reduction mechanism comprises a sound absorption plate (5) arranged in the detection box (1), a cavity (6) arranged at one side of the sound absorption plate (5) and a sound insulation plate (7) arranged at one side of the cavity (6);

the fixing mechanism comprises partition plates (8) which are arranged inside the detection box (1) at equal intervals, a fixing frame (9) which is arranged on one side of each partition plate (8), push rod motors (10) which are symmetrically arranged on one opposite side of each fixing frame (9) and a clamping plate (11) which is fixedly connected with one end of an output shaft of each push rod motor (10).

2. The airtightness detection tool according to claim 1, wherein a mounting plate (12) is welded to the bottom of one side of the detection box (1), and the air pump (2) is fixedly connected to the top of the mounting plate (12) through a bolt.

3. The airtightness detection tool according to claim 1, wherein the air outlet pipe (3) is arranged on the inner wall of the bottom surface of the detection box (1) in a shape of a square circle, air outlet holes (13) are formed in the top of the air outlet pipe (3) at equal intervals, and filter screens (14) are mounted in the air outlet holes (13).

4. The airtightness detection tool according to claim 1, wherein the sound absorption plate (5) is of a hollow structure, and sound absorption cotton is filled in the sound absorption plate (5).

5. The airtightness detection tool according to claim 1, wherein the inside of the sound insulation board (7) is of a hollow structure, and water is filled in the sound insulation board (7).

6. The airtightness detection tool according to claim 1, wherein one side of the clamping plate (11) is equidistantly arranged on the spring damper (15), one end of the spring damper (15) is commonly connected with a buffer plate (16), and the buffer plate (16) is made of rubber materials.

7. The airtightness detection tool according to claim 1, wherein a sealing cover is arranged at the top of the detection box (1), and the sealing cover is matched with a sealing rubber pad to enable the detection box (1) to form a sealing structure.